Grout Cleaning

Welcome to my Work History archive where you will find detailed examples of the cleaning and renovation of Grout carried out in North West Yorkshire

Cleaning and Renovating Grout

The top layer of grout is porous and can absorb grease, dirt and limescale. Spillages such as wine, lemonades or greasy substances will cause marks and patches in the joints in the floor. Grout between wall-tiles particularly in damp areas like bathrooms will become dirty and unattractive as a result of Mould, Mildew and Limescale.

Mould is one of the most unsightly problems, which usually starts off in the wettest area of the room, this could be the bottom of the shower or bath, then starts to spread and if left unchecked could cover a large area of the wall.

Another common issue we find is a problem known as Grout Haze or Grout Smearing where a thin layer of grout has been left to set on the surface of the tile. Once grout has set it is difficult to remove.

Discolouration of grout joints in bath or shower areas due to continued use of acid formulated shampoos and soaps. This causes yellow orange and pink stains to the grout over even a short period of time. Whilst Grout Joints can be cleaned, badly stained grout may need to be re-coloured.

Protecting your grout in advance with a sealer will prevent most of these issues and although relatively unknown in the UK, protection awareness is growing. Sealing forms an invisible barrier between the grout and the surface, this will then protect your investment for years to come.

We have solutions for all the problems listed above and below you will find detailed examples of work we have carried out in the past to resolve many of these issues. It should give you some idea of what’s involved and what can be achieved with the right techniques and products.


Limestone Kitchen Floor Cleaned and Sealed Brighouse

Limestone kitchen floor in Brighouse

This limestone floor in the kitchen at a property in Brighouse was laid over five years ago and since then the sealer had worn off allowing dirt to become ingrained in the stone and grout lines. It now needed to be deep cleaned with attention to the grout lines and then sealed to protect it going forward.

Limestone Kitchen Floor Before Cleaning Brighouse

I visited the property to survey the floor and work out a restoration plan that would renovate the stone back to its original condition. The work required was straight forward so it didn’t take long to work out a quotation for the renovation.

Happy with the quote we agreed a date for my return.

Cleaning a Limestone Tiled Kitchen

To deep clean and renovate the Limestone I used a set of 17-inch diamond burnishing pads which included 400, 800, 1500 and 3000 grits. Before I could get to work though the wooden kitchen units had to be protected from the cleaning solutions by applying a thin line of clean silicone sealant between the floor and the base boards. Doing this ensures water doesn’t soak into the wood where it can cause them to warp.

The Kitchen was quite small and the equipment proved to be a challenge to operate in such a confined space. I was using a weighted rotary floor buffer and triple motor wet vacuum, so extra care was needed.

I began the stone floor cleaning with the application of a 400-grit pad fitted to a rotary buffer and ran over each tile four to five times using water for lubrication. The soiling generated from this action was then extracted with a wet vacuum and I turned my attention to the grout lines.

Limestone Kitchen Floor During Cleaning Brighouse Limestone Kitchen Floor During Cleaning Brighouse

To clean the grout, I used a strong dilution of Tile Doctor Pro-Clean which was left to soak into the grout for ten minutes before being scrubbed by hand along joint lines. This was then rinsed off and extracted as before. Switching back to the limestone floor the burnishing work continued with the 800 and 1500 grit pads, applied as before with water for lubrication and rinsing and extracting afterwards.

After the end of the first day the floor looked much cleaner, and it was left overnight to dry out.

Sealing a Limestone Tiled Kitchen

The next day I continued with the stone burnishing using the last pad in the set which is a very fine 3000-grit pad that adds a nice polish to the limestone. This pad is applied dry with only a small amount of water sprayed onto the tiles. This last pad leaves the floor dry and ready to be sealed.

The floor was then sealed with Tile Doctor Ultra-Seal which was chosen to keep the floor looking as close to its natural light colour as possible. Ultra-Seal is a virtually invisible sealer that soaks into the pores of the stone protecting it from within and works well on limestone.

Limestone Kitchen Floor After Renovation Brighouse

The client was very happy with the result and the finish, and the new sealer would ensure dirt remains on the surface of the stone where it can easily be cleaned away with a product such as Tile Doctor Stone Soap. I always recommend this product for cleaning polished stone floors as its formula helps maintain the patina.

Limestone Kitchen Floor After Renovation Brighouse

 

Professional Restoration of a Limestone Tiled Kitchen Floor in West Yorkshire

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Indian Slate Floor Renovation Harrogate

Renovating Indian Slate Floor Tile and Grout in a Harrogate Kitchen

A couple of weeks before last Christmas I visited a property in Harrogate to renovate an Indian Slate tiled kitchen floor. The end of the year is always a busy time for Tile Doctors as understandably people want their floors looking at their best in time for the festive season.

The floor was in a poor state and in need of a deep clean and seal to bring back the natural beauty and colours of the stone. The Slate tiles were the small twelve-inch square variety which had resulted in a lot of wide grout lines that were so heavily stained I was unsure if grout cleaning would make a difference.

Indian Slate Floor Before Renovation Harrogate Indian Slate Floor Before Renovation Harrogate

Having worked through the options I came up with a restoration plan that would include the option of colouring the grout if necessary to provide a consistent look. Unlike the grout touch-up pens you find in DIY stores the Tile Doctor grout colourants are very hard wearing and provide an easy to clean barrier over the grout that ensures it keeps its appearance.

Deep Cleaning a Slate Tiled Floor

To begin the cleaning process, I applied a strong dilution of Tile Doctor Pro-Clean to the Slate tile and Grout and left it to soak in for ten to twenty minutes. This dwell time is important as it gives the product time to break down the dirt and any old sealers still present on the floor.

The floor was then scrubbed using a black scrubbing pad fitted to a rotary floor buffer to get the tiles as clean as possible. The pad can struggle to reach into recess of the grout lines, so I followed this up by scrubbing the grout with a stiff wire brush and more Pro-Clean. The floor was then rinsed with water, and the now soiled cleaning solution removed with a wet vacuum.

Indian Slate Floor During Renovation Harrogate

After cleaning all the slate and grout I inspected the floor and repeated the process on any stubborn areas that needed more work. After a final rinse the floor was looking much better already and was left to dry off overnight.

Applying Grout Colourant to a Slate Tiled Floor

The next day the floor had dried, and I inspected the grout which despite all the scrubbing it had received they day before was detracting from the overall look of the floor. Fortunately, I was prepared for this and set about applying a Light Grey grout colourant.

Indian Slate Floor During Renovation Harrogate Indian Slate Floor During Renovation Harrogate

The grout colourant is applied using a small brush directly onto the grout line and then any excess is wiped off the adjacent tile before it gets time to set. Its quite easy to do however there was a lot to cover and because of the wide grout line several coats were needed to get a consistent look.

Sealing a Slate Tiled Kitchen Floor

The grout colourant dries quite quickly that afternoon I was able to move onto the last stage of applying a sealer to the stone. For this I applied several coats of Tile Doctor Seal and Go which is a water-based sealer (so no smell) that brings out the colour in the stone and leaves a lovely subtle satin finish.

Indian Slate Floor After Renovation Harrogate

After two days the floor was transformed, and all completed in time for Christmas guests. I think you will agree how much better it looks and with the new sealer it will be much easier for them to clean and maintain in the future. Certainly, my client was very pleased with the finished floor and took time to leave a glowing 5-star review which I’ve copied below.

Chris was very polite turned up early each day and did a very thorough job. He kept us informed what he was doing throughout and I would have no hesitation in recommending him to others.

For aftercare cleaning I recommended they use Tile Doctor Neutral Tile Cleaner which has been especially developed for cleaning sealed floors. It has a pH neutral formula that won’t impact the sealer, this is an important feature as many of the products you find in supermarkets are simply too strong for use on sealed floors.

Indian Slate Floor After Renovation Harrogate Indian Slate Floor After Renovation Harrogate

 

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White Moleanos Limestone Kitchen Floor Before After Renovation Leeds

White Moleanos Limestone Kitchen Floor Renovated in Leeds

Moleanos Limestone is a very difficult stone to work with due to its’ porous chalky nature and needs to be sealed to prevent dirt accumulating in the stone. Without a sealer in place dirt builds up in the pores leaving it looking dirty and this is exacerbated in the case of White Moleanos Limestone which really shows up the dirt. I mention this as I was asked to visit a property in Leeds which had White Moleanos Limestone installed in the Kitchen and was now suffering this exact problem with the client unable to get it clean. The grout was also quite badly discoloured.

White Moleanos Limestone Kitchen Floor Leeds Before Cleaning White Moleanos Limestone Kitchen Floor Leeds Before Cleaning

I visited the property to survey the floor and quote for renovating the stone. I ran some tests and could see that as suspected the original sealer had broken down leaving the stone vulnerable. Sealers typically last around three to five years depending on use, but this can be significantly reduced if a strong household cleaning product is used to clean the floor.

Without a seal in place dirt was able to get into the porous stone and once ingrained it can be very difficult to remove without the right products and equipment. I completed a demonstration clean on a small area to show how the floor should look and the result was immediate. Confident I was able to get the floor clean my client booked me in and we agreed a date to complete the work.

Cleaning White Moleanos Limestone Kitchen Tiles

To restore the appearance of the stone I used a set of Tile Doctors Burnishing Pads which are encrusted with industrial diamonds and are used to hone the stone, remove dirt and restore its appearance. This is a slow steady process and involves working through the different grades of burnishing pads from coarse to very fine. The pads are applied with a small amount of water to lubricate and the soil generated by the process is extracted with a wet vacuum afterwards, to keep the mess to a minimum.

All the grout was cleaned by hand using a strong dilution of Tile Doctor Pro-Clean which is scrubbed into the grout lines by hand with a stiff brush. For best results I leave it to dwell for ten minutes before scrubbing, this allows it more time to break down and lift the dirt from the cementitious grout lines.

After cleaning I left the floor to dry off fully overnight.

Sealing a Moleanos Limestone Tiled Kitchen Floor

The following morning, I returned to the property and checked the floor was dry using a moisture meter. This is always worth checking as applying a sealer to a damp floor can result in a patchy appearance.

I had discussed the effects of the different sealers suitable for use on Limestone and the client specified they were after a natural look that wasn’t over shiny. With this in mind I selected Tile Doctor Ultra Seal which is a penetrating sealer formulated to provide maximum stain protection and is especially recommended for use in kitchen areas. Ultra-seal doesn’t change the look of the stone which made it a nice match for the client’s needs, it’s also a good grout sealer and will ensure the grout looks cleaner for longer.

Three coats of Ultra-Seal where applied allowing each one to dry before applying the next. With the new sealer in place the stone is protected from ingrained dirt and would prove to be much easier to keep clean in future.

White Moleanos Limestone Kitchen Floor Leeds After Cleaning White Moleanos Limestone Kitchen Floor Leeds After Cleaning

The client was very pleased with the finished result and before leaving I recommended, they maintain the floor using Tile Doctor Stone Soap which is designed for the cleaning of polished stone.

 

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Terracotta Tiled Floor Before After Renovation Bramhope

Removing Grout Haze from a new Terracotta Conservatory floor in Bramhope

I was asked to visit a property in the old Yorkshire village of Bramhope to view a Terracotta conservatory floor. The owners of the property been recently had the floor laid and were unhappy with its appearance. The Terracotta tiles looked faded and washed out and did not have the finish they were expecting; they were also finding it difficult to clean.

I viewed the floor and went through with them what the tiler had done. Apparently, he started ok by giving each tile two coats of linseed oil which is a traditional approach but not something I would recommend these days. He then laid the floor and grouted it and told the customer that it didn’t need further sealing and that a good wash the next day would get rid of the grout and the dull appearance of the floor. Unfortunately, despite the customer washing the floor nothing he could do improved the appearance of the tiles and they remained dull and un-inviting.

Terracotta Tiled Conservatory Floor Before Cleaning

I was asked my opinion and having come from a tiling background of many years I can tell you his advice was completely wrong. Linseed oil is like a pre-seal so even touching it with greasy or dirty hands will permanently stain the tile so now grout was stuck in the linseed oil ruining the appearance of the terracotta. To clean up the tile and give it the appearance it deserved I would have to remove the grout haze and then seal with a more suitable product. The client was relieved that the floor could be salvaged and was happy to go ahead with my quote.

Cleaning a Terracotta Tiled Conservatory Floor

To remove the grout haze, I applied a 400-grit coarse diamond burnishing pad to the floor which was run over the tiles with a dilution of Tile Doctor Grout Clean-Up. The acidic nature of Tile Doctor Grout Clean-up combined with the abrasive properties of the diamond pad dealt with the unwanted surface grout and helped close the pores of the tile improving its appearance.

After thoroughly rinsing with water and extracting the soil with a wet vacuum the floor looked immediately better. The floor was inspected, and any problem areas retreated using the same process until I was happy with the floor.

Sealing a Terracotta Tiled Conservatory Floor

I left the floor to dry out for two days and then returned to seal with Tile Doctor Seal and Go which is ideal for Terracotta and being a water-based product, it doesn’t leave a smell as it dries. Seal and Go is a specially formulated water-based blend of acrylic polymers that provides both a stain resistant surface seal and a durable low-sheen finish. It restored the natural colour of the terracotta and gave the floor the lovely sheen that the customer originally wanted.

Terracotta Tiled Conservatory Floor After Cleaning

The floor now looks as it should. The client was really pleased with the renovation, the conservatory is now a pleasure to use!

 

Professional Restoration of a Terracotta Tiled Conservatory in North West Yorkshire

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Bath Tile Before After Renovation Harrogate

Leaking Bath Mastic Replaced and Tile Renovated in Harrogate

I couldn’t believe the state of the mastic sealant that had been applied to this bathtub at a house in the North Yorkshire Spa town of Harrogate. As you can see from the pictures, it was a mess. There were at least three layers of white silicon mastic sealant then a layer of clear silicone had been applied with a spatula then some grout on top of that! I feared the worst.

Renovating White Ceramic Tiled Bathroom Harrogate Before

It was the result of a succession of bodge jobs that didn’t work and continued to let water leak down to the room below where it had left brown stains on the ceiling. The client had unfortunately tried to get it patched up but had just made the problem worse. The problem needed to be resolved properly so the ceiling below could dry out, be repaired and then re-painted.

Had the problem been dealt with immediately the damage would not have been so bad. By the time the water shows itself on the ceiling the leak has probably already been there for some time. The bathroom itself was in good condition but the mastic sealant was really letting it down. I discussed with the client what needed to be done and we agreed a price for the work and returned the following week.

Renovating White Ceramic Tiled Bathroom Harrogate Before

Cleaning/Repairing Bathroom Tiles

I first washed the Ceramic wall tile and grout surrounding the bath with Tile Doctor Oxy-Gel to remove staining from the usual combination of dirt, grime, body oil, and soap scum. Being in gel form, this product sticks well to vertical surfaces where its best left for five to ten minutes before scrubbing in so it can get to work breaking down the dirt. I then rinsed the wall tiles with water and re-treated any stubborn stains with a repeat of the process until all the tile and grout was clean.

Once happy with the tile and grout I began to strip off the layers of silicone mastic. This is a slow process by hand, with care not the damage the tiles or the bath. After 4 hours it was all off. The final layer of white silicon was jet black, so had come away from the bath a long time ago. It is essential to have a nice clean surface to apply new silicon to ensure the best result. Adding layer upon layer will not solve the underlying problem.

Once l completely removed all traces of silicone l ran a heat gun over gap for about half an hour to remove the moisture. If any moisture had been left the new sealant wouldn’t adhere to the bath and tile properly causing it to peel off later and we would be back to square one.

The last step of the renovation was to fill the bath with water before applying a fresh thin bead of white silicone sealant. Applying mastic well takes a lot of practice to get a nice smooth finish but having carried out numerous bathroom and kitchen refurbs over the years it’s a skill I’ve manage to acquire. Once the fresh mastic was dry the water was emptied from the bath, this technique ensures the silicone is positioned correctly.

Renovating White Ceramic Tiled Bathroom Harrogate After

As you can see from the pictures there was quite a remarkable transformation. The client was speechless, the difference to the overall look of the bathroom was astounding. It would no longer be a chore for them to use the bathroom. Now they just need to allow the downstairs ceiling to dry out so they can redecorate.

Renovating White Ceramic Tiled Bathroom Harrogate After

Glazed Ceramic tiles are easy to clean however Grout can be a problem due to its cementous nature which traps dirt therefore I recommend protecting the grout with grout sealer which forms an invisible barrier over the grout and makes it easier to wash clean. For aftercare you can’t go wrong with Tile Doctor Aqua Pro which is designed for cleaning shower tile where the grout has been sealed.

 

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Porcelain Tiled Shower Before After Grout Haze Removal Leeds

Grout Haze Removed from Textured Porcelain Shower Tiles in Leeds

These pictures show very fine textured porcelain tiles that had been installed in a shower cubicle at a property in Leeds that did not have the grout cleaned off properly. It’s worth knowing that we cover the whole city of Leeds which has one of the most diverse economies in the UK and is known as its second biggest legal and financial centre after London.

On arrival it was clear where the problem lay. Unfortunately, the tiler who had installed the tiles had not been very diligent in removing the excess grout afterwards leaving it to dry on the surface where it had become stuck in the surface of the textured tile. This is a problem commonly referred to as Grout Haze, the tiles are literally smeared in grout and once it has set no amount of household cleaner will remove the residue.

Textured Porcelain Tiles with Grout Haze Leeds

To add to the problem the situation with the grout haze had not been resolved after installation in-fact it had been fitted a few years prior and a build-up of soap scum and stains from the dyes in shampoo products had made the shower cubicle look worse.

Tile Doctors have a solution for every problem and I knew exactly how to remove the grout smearing and revamp the whole shower cubicle. Confident I could get them cleaned up in less than a day we agreed a price and booked the work in to be done.

Textured Porcelain Tiles with Grout Haze Leeds Textured Porcelain Tiles with Grout Haze Leeds

Cleaning Porcelain Tiled Shower Cubicle

Before tackling the Grout Haze, I needed to clean the tile and grout, so I started with an application of Tile Doctor Oxy-Gel which being a gel sticks well to vertical surfaces such as wall tiles allowing it dwell longer and really breakdown the dirt. I worked on one square metre at a time leaving it to dwell for ten minutes and then scrubbed in with a scouring pad. The area is quite small, so it was easiest to do the work by hand rather than using the rotary hand buffer. The area was then rinsed thoroughly to remove the soil and any remaining product.

Next while the tile was still wet l applied Tile Doctor Grout Clean-up to tackle the grout smears. Grout Clean-up is an acid, so you do need to be careful however it is the only thing that will remove grout once it’s dried, also I wouldn’t recommend using it on natural stone as it can etch the surface however these tiles were Porcelain. The process worked well although some tiles needed to be re-treated to get rid of all the smears.

I rinsed again with water and then dried with a heat gun to make sure no marks or stains came back when completely dry. Happy that the tiles and grout were now as clean as possible, and the area was fully dried out, all that remained was to strip out the old stained silicone sealer and replace with new.

Silicone Sealing a Porcelain Tiled Shower Cubicle

We do have a product called Duo-Clean that can clean up silicone but my preference in this case was to strip out the old with a sharp knife and replace with new. I find this really adds to the renovation of the cubicle completing the transformation. It also ensures the cubicle is left waterproof and less likely to have a leak develop in the old silicone in future.

Textured Porcelain Tiles after Grout Haze Removed Leeds Textured Porcelain Tiles after Grout Haze Removed Leeds

It is amazing the difference the clean-up made. The client now has the shower cubicle they had hoped for and are happy to use every day, they were very pleased with the results.

Textured Porcelain Tiles after Grout Haze Removed Leeds

 

Professional Shower Cubicle Renovation in North Yorkshire

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Tumbled Travertine Before and After Renovation Ripon

Grade A Tumbled Travertine Floor Transformed in Ripon

My client gave Tile Doctor a call to discuss their hallway floor which was in a poor state, they thought the tiles were Travertine but weren’t 100% sure as it was installed before they acquired the property. I arranged a time to do a site survey to see what we could do for them.

The property was in Ripon which is a lovely Yorkshire cathedral city just North of Harrogate. I took a look at the floor and confirmed the tiles were indeed Travertine, in fact I identified it as Bullnose Grade A Tumbled Travertine which is a premium product and well worth renovating. Travertine is a natural stone material that has unique features and colouring that no other stone can offer. The distinctive design and natural patterns found within the stone make it very popular as a flooring material and is often used as bathroom wall tiles too. Travertine’s durability makes it ideal for all manner of projects and it is often used externally.

Like any stone floor it’s important to maintain the sealer if you want it to look its best and from what I could see the sealer had now failed and was letting dirt get into the pores of the Travertine making it very difficult to keep clean. The owners also had two dogs which may have contributed to the wear and tear. I discussed with them the prognosis and we agreed a quote for completing the work to renovate the tile and grout.

Tumbled Travertine Ripon Before Cleaning Tumbled Travertine Ripon Before Cleaning

Cleaning Tumbled Travertine Floor Tiles in Ripon

I arrived the following week and started by protecting the skirting boards etc. with tape to protect them from splashing during the cleaning process. Once that was done I started burnishing the Travertine with a set of diamond burnishing pads which are run over the floor with water to remove dirt, old sealers and restore the polished appearance of the stone. Using a rotary floor machine, you start with the coarse 400-grit pad before moving onto the 800 and 1500 grit pads rinsing the floor in between each pad to remove the slurry that is generated.

My next task was to tackle the cream coloured grout which had become dark with dirt. To do this I used a cleaning product called Tile Doctor Pro-Clean which is a concentrated, multi-purpose high-alkaline cleaner that’s particularly good on heavily soiled and neglected grout. You dilute it into different strengths depending on the nature of the problem and it works best when left to dwell and soak in for about ten minutes first. I scrubbed all the grout lines by hand with a scrubbing brush to get them really clean and then rinsed with water and removed the slurry with a wet vacuum.

Finally, the cleaning process was completed using the last of the four burnishing pads which is a 3000-grit polishing pad which is applied dry with only a little water sprayed on the tile.

Tumbled Travertine Ripon During Cleaning

Given the size of the floor I had to work in sections and the photograph above shows the difference in the tile and grout between two of the sections. Once done the floor was left overnight to completely dry out, the warm weather made this a quick process.

Sealing a Tumbled Travertine Floor in Ripon

Returning the following morning, I used my moisture meter to test the moisture levels in the floor. Applying the sealant to a floor that is still damp prevents it from curing. I had selected to use the Tile Doctor Ultra Seal on this job, this is a premium product, which gives a no-sheen, natural-look, penetrating sealer made to provide maximum stain protection. You can also use it as a pre-grouting sealer. The customer didn’t want the floor to be shiny, so this was the perfect product for them.

The customers were really satisfied with the massive transformation in the floor returning the floor to almost new. They were so pleased that the floor didn’t look tired any longer and it would now be able to withstand the traffic of their two dogs. The floor would be much easier for them to clean and maintain.

Tumbled Travertine Ripon After Cleaning Tumbled Travertine Ripon After Cleaning

 

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Dirty Mexican Terracotta Tile and Grout Deep Cleaned and Sealed in York

Dirty Mexican Terracotta Tile and Grout Deep Cleaned and Sealed in York

A few months back I posted a story about cleaning Catalan Terracotta tiles where I mentioned that Terracotta tiles are made all over the world. To prove the point I thought you might be interested to read about this Mexican Terracotta Tiled floor I cleaned recently at a house in York.

The customer actually had two floors they wanted me to clean, the other was a Victorian Tiled floor which is cleaned using a similar process but I’ll post about that separately. Both floors looked a bit tired but especially the Mexican Terracotta which looked dull and lifeless additionally the Grout had gone black when it should have been a Sandstone colour.

Mexican Terracotta Floor Before Cleaning York Mexican Terracotta Floor Before Cleaning York

Mexican Terracotta tiles are invariably hand made and made to the same standard as other makes such as Spanish, as a result the porosity levels between each tile can vary greatly which makes them harder to maintain.

Cleaning Mexican Terracotta Tiles

I cleaned the floor using a strong 1:3 dilution of Tile Doctor Pro-Clean with water which is an effective alkaline Tile and Grout cleaner that will clean and strip old sealers from tiles when used in a strong dilution such as on this occasion. I left it to soak into the tile for about ten minutes before scrubbing it in with a black scrubbing pad fitted to a rotary floor machine. This process made a different but the machine couldn’t cope with the “Bull Nose” edges to I had so spend a lot of time cleaning the old fashioned way using a scrubbing brush and a lot of elbow grease. I had the same issue with the grout which being slightly recessed wasn’t cleaned sufficiently by the machine; however I have narrow scrubbing brush that works well for this purpose.

Mexican Terracotta Floor During Cleaning York
The floor was rinsed with water and the soiled cleaning solution was extracted using a wet vacuum. I could then see those area’s that needed more work and spot cleaned them with more Pro-Clean until I was satisfied all the previous sealer was gone and the tile and grout was as clean as it could be.

The tiles were given a final rinse with water and the wet vacuum used again to extract as much moisture off the floor as possible. The next step would be to seal, however the tiles would need to be dry for that to happen and given Terracotta is notoriously porous and absorbs water quickly l decided after I’d leave the floor to dry out for two days.

Sealing Mexican Terracotta Tiles

Upon my return to the property I ran some quick damp tests, which revealed the tiles were ready to be sealed. I then applied four coats of Tile Doctor Seal and Go which provides a satin finish and really improves the look of Terracotta.

Mexican Terracotta Floor After Cleaning York Mexican Terracotta Floor After Cleaning York

My customer was very happy with the transformation that had occurred to their floor and I think you will agree from the photographs the floor looks much healthier.

Mexican Terracotta Tile and Grout Renovated in Yorkshire

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Ca Pietra Hazlebury Tumbled Limestone in shipley After Polishing

Grout Haze on Expensive Tumbled Limestone Tiles in Shipley

Details below of a recently laid Ca Pietra Hazlebury Tumbled Limestone tiled floor that retails at £180m2 and should have been stunning however the fitter had ruined it and left it covered in grout haze. The owner of the house in Shipley was unable to get the problem resolved and asked us to take a look.

Ca Pietra Hazlebury Tumbled Limestone in shipley covered in Grout Haze

Removing Grout Haze from Tumbled Limestone Tiles

To restore the appearance of the stone it was necessary to wash the surface in an acid based product called Tile Doctor Grout Clean-Up which is diluted with water and left to dwell on the surface for 1 to 2 minutes before being scrubbed in. Limestone is especially sensitive to acids so you really do have to work fast and wash it off as soon as it’s done its job followed by a thorough rinse with fresh water.

Once the floor was free of the grout it was given a thorough clean with a strong dilution of Tile Doctor Pro-Clean which is a strong alkaline cleaner and sealer remover. This was worked into the floor using a scrubbing pad fitted to a rotary machine and the resultant soiled solution removed with a wet vacuum. After this the floor was given another thorough rinse and then left for two days so it could dry out.

Polishing and Sealing Tumbled Limestone Tiles

With the grout haze removed we were able to bring back the polish on the Limestone using a very fine 3000 grit burnishing pad attached to a rotary machine.

Ca Pietra Hazlebury Tumbled Limestone in shipley After Polishing
The tiles were then sealed using coats of Tile Doctor Ultra Seal which is a penetrating sealer that soaks into the pores of the stone filling them so dirt can’t penetrate below the surface but without changing the appearance of the stone. It’s highly recommended for Polished Limestone and will provide on-going stain protection.

Ca Pietra Hazlebury Tumbled Limestone in shipley After Polishing
The resulting transformation was remarkable and as you can image the customer was highly delighted.

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North West Yorkshire Tile Doctor

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