South London Archives - South East London Tile Doctor

Ceramic Bathroom Tiles Grout Refresh Sidcup

Ceramic Tile and Grout Refreshed in a Sidcup Bathroom

Details below of a Ceramic tiled bathroom I recently refreshed at a property in Sidcup. The owner had booked a painter to decorate their house when they realised the bathroom tiles would let the overall finish down. Not wanting to have the cleaning done after the painting of the bathroom I was asked if I could do the work before the decorator started work in the bathroom.

Ceramic Bathroom Tiles Grout Before Cleaning Sidcup

The tiles were ceramic laid in 30cm square tiles and these are usually very easy to maintain however in this case it was the grout and the silicone sealant where the work was needed. This sort of work can be completed in less than a day so I was able to find a space between two larger jobs I had planned.

Deep Cleaning Bathroom Tile and Grout

I started by brushing Tile Doctor Oxy Gel on the wall tile and grout. This is a strong alkaline tile and grout cleaner, which being a gel clings well to vertical surfaces. This is important as we find these cleaners work best if allowed to dwell and soak in for a good ten minutes first.

The Gel was then scrubbed into the tile and grout by hand and then rinsed of with a high-pressure steam cleaner. The next step was to use Tile Doctor Duo Clean on all the grout lines. Duo Clean is a chlorine-based cleaner to remove mould and black spots. I sprayed it on and scrubbed in before leaving for ten minutes. I then sprayed and scrubbed the black marks again before rinsing with my steam cleaner.

During this process I also removed all the mastic sealant from around the bath and in the corner of the wall tiling. When the mastic was removed and debris cleared away, I treated the exposed areas to more Duo Clean to get them clean as possible.

Although the grout responded well to the treatment there were still dark patches in places. I had explained to the customer that this may be the outcome but not to worry as I did have a plan B if needed.

Grout Colouring Bathroom Wall Tiles

Once the tiles were dry, I started on Plan B which involved applying a Tile Doctor Grout Colourant to the grout lines. I used a Limestone Grout Colourant which matched very well with the tile and once complete was very difficult to detect. The colourant forms an epoxy barrier over the grout making it much easier to keep clean going forward.

Last step was to apply a fresh bead of mastic silicone sealant along between the bathtub and the tile and along the edges of the wall tiling.

Ceramic Bathroom Tiles Grout After Cleaning Sidcup

Once done the bathroom was transformed and looked like a new installation. Also, the job was completed on time and ready for the decorator to come in and do his bit.

Bathroom Tile Renovation in Southeast London

Ceramic Tile and Grout Refreshed in a Sidcup Bathroom Read More »

Damaged Sealer Replaced on Black Slate Wall Tiles in a Penge Bathroom

1 Comment / Beckenham Tile Cleaning, Slate Tile Cleaning / Jason Gates

The photographs below are of a Slate Tiled Bathroom at a property in Penge. The customer had an open plan ensuite bathroom and feature wall in Black Slate, unfortunately however the topical sealer had become damaged and now looked terrible. The owner was clearly unhappy with its appearance and called us in to take a look.

Slate Bathroom Tiles Before Cleaning Penge

I went over to the property to survey the tiles and work out what had happened. In this case I diagnosed that moisture had penetrated beneath the sealer causing it to become white and cloudy. Clearly the sealer used previously was not the best choice for a bathroom where a high level of moisture in the air is common.

Slate Bathroom Tiles Before Cleaning Penge

The solution would be to remove the old sealer entirely, clean the tile and grout and then apply a suitable impregnating sealer which wouldn’t have the same issue. I worked out a quote along these lines which was accepted and a date set for my return to carry out the work.

Slate Bathroom Tiles Before Cleaning Penge

Removing Sealer from Black Slate Wall Tiles

I set about removing the old sealer by applying a strong dilution of Tile Doctor Remove and Go which as its name suggests is a coatings remover. Working in one section at a time the solution was decanted into a spray bottle and sprayed onto the wall tile, this mixes the solution with air making it lighter and helps it stick to vertical surfaces better.

After a few minutes the solution was worked into the stone by hand with a scouring pad, the delay gives the product time to start breaking down the old sealer. After scrubbing a section, it was rinsed with water and checked to see if more work was needed. Due to the thickness of the sealer I had to repeat this process several times aided by a steam cleaner before I was happy all the sealer had been removed.

Slate Bathroom Tiles During Cleaning Penge

When I was happy that all the damaged sealer had been removed from the Slate tiles, I continued to remove all the sealer from the remaining area. This is important as I would be applying an impregnating sealer later and any remaining sealer would prevent it from soaking into the tile. Also, the last thing you want is different depths of sealer on the stone as it will result in an inconsistent appearance.

Sealing Slate Wet Room Tiles

When all the sealer had been removed and the Slate was dry, I was then able to re-apply the new sealer. Its important that the stone was dry before applying the new sealer as any dampness in the stone can effect the way the sealer cures.

I chose two products to seal the Black Slate starting with a single coat of Tile Doctor Colour Grow which was selected for several reasons. First, its fully breathable so can cope with moisture, also as its name suggests it contains a colour enhancing formula which helps to bring out the best in dark stone. This product is also an impregnator which basically means it will soak into the stone, occupying the pores and thereby ensuring that any contaminants remain on the surface where they can be easily wiped away.

Once all the Black Slate was covered, I allowed a quick dwell time before rubbing off the excess sealer. After the first coat of Colour Grow had dried I the applied a second coat of Tile Doctor Stone Oil, this really enhances the colour of the stone. The same application and drying process were used, before I carried out a third and final coast of sealer using Colour Grow again.

Slate Bathroom Tiles After Renovation Penge

The combination of sealers brought out the best in the Black Slate which developed a lovely deep shine. The result was completely transformative and as you can imagine the owner was very happy with the improvement.

For aftercare I recommended they clean the shower tiles with Tile Doctor Aqua Pro, this is a gentle but effective spray on shower tile cleaner that has been created for cleaning sealed stone. The formula won’t harm the sealer ensuring it lasts longer.

Slate Bathroom Tiles After Renovation Penge

Professional Slate Tile Restoration in a Kent Wet Room

Damaged Sealer Replaced on Black Slate Wall Tiles in a Penge Bathroom Read More »

Victorian Hallway Floor Restoration Hither Green

Carpet Covered Victorian Tiled Hallway Restored in Hither Green

1 Comment / Lewisham Tile Cleaning, Victorian Tile Cleaning / Jason Gates

I was asked to view a Victorian tiled communal hallway floor at a property in Hither Green that serviced two Victorian maisonettes. The original Victorian tiles had been covered in carpet and an underlay for many years and now that had worn through the residents decided to investigate having the original tiles restored.

I went over to the property to inspect the floor and create a plan for its restoration. We pulled the carpet back and discovered that a section of tiles were missing and the gap had been backfilled with a sand cement mix. I didn’t know at this point whether the base was solid or if the tiles around the repair would also need to be lifted and replaced.

The Victorian tiles had also been imprinted with the pattern from the carpet underlay and the carpet had been secured to the floor with gripper and adhesive all of which would need to be removed as part of the restoration.

Victorian Hallway Floor Before Restoration Hither Green

Undaunted with the task at hand I created a quote for this restoration which included replacing the missing tiles with matching replacements then deep cleaning and sealing the tiles to protect them going forward.

Happy with the quote I was given the go-ahead to start the work and pre-order the replacement tiles.

Repairing a Carpet Covered Victorian Tiled Hallway

When I started the work, I found that the base was generally in good condition and solid so not many additional tiles would need to be replaced. I then set about replacing the main body of the tiling and the border where it was needed, using new reproduction geometric tiles. They were as close a match to the original however being newer they were a slightly different shade.

Once all the tiles had been replaced and repaired, I turned my attention to cleaning the floor to remove the staining and years of dirt. I started this with an application of Tile Doctor Remove & Go which is designed to remove sealers and other contaminants. The tiles did not have a visible sealer on them however it did have years of grease and oil that would need to be broken down.

A strong dilution of Remove and go was applied to the tiles and then allowed to dwell and soak in for around half an hour. It was then worked into the floor with a black scrubbing pad fitted to a rotary machine. The dirty solution was then extracted using a wet vacuum.

Next the floor was treated to an acid rinse with an application of Tile Doctor Acid Gel. The acid gel sits on top of the clay-based tiles and doesn’t soak in giving me a longer working time on the tile surface. This was then worked in with soft diamond burnishing pads of 50, 100 and 200-grit. These pads cut into the surface of the tile leaving it very clean but are not strong enough to scratch or change the tile surface. It does however remove the pattern on the tile left by the underlay. The acid will also counter any efflorescent salt issues that may be dormant in the tile which is a common problem with old floors that don’t have the advantage of a damp proof membrane.

Once the acid had been vacuumed up, I rinsed the tiles thoroughly with a steam cleaner, this lifts all the cleaning chemicals out of the tile and dries quickly.

Sealing a Victorian Tiled Hallway

When the floor was totally dry, I set about sealing the tiles which will protect them going forward and ensure that dirt remains on the surface where it easily cleaned away. I use Tile Doctor Colour Grow to seal original Victorian floor tiles, this is an impregnating sealer, that enhances the natural colour of the tiles and leaves the floor with a natural matt finish. Its also fully breathable so will allow moisture to rise through the tile and not become trapped underneath where it could reach out to the walls and cause rising damp.

I applied three coats of Colour Grow, but after the first coat, I noticed that there was a different shade of Red between the new reproduction tiles and the original tiles. As the original tiles were lighter, I applied a coat of Tile Dr “Stone Oil”, to the original tiles only, to help darken them, before applying the third and final coat of Colour Grow.

Victorian Hallway Floor During Restoration Hither Green

The restoration completely transformed the floor and the customers were very happy with the result. For aftercare I recommend they use Tile Doctor Neutral Tile Cleaner, which is safe to use on sealed tiles. Many of the products you find in supermarkets are simply too strong and can remove the sealer so its always best to read the label.

Professional Victorian Tiled Hallway Restoration and Extension in Hither Green

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Limestone Floor Cleaning and Polishing Bromley

Tumbled Limestone Floor Cleaned, Polished and Sealed in Bromley

1 Comment / Bromley Tile Cleaning, Grout Cleaning, Limestone Tile Cleaning and Polishing / Jason Gates

I get called to renovate this Tumbled Limestone tiled floor at a property in Bromley every few years. The sealer does a good job of protecting the stone, but it does wear off with use and the natural crevices in the Travertine attract dirt easily. The other problem of course is the grout which due to its cementous nature also attracts dirt and darkens over time.

Limestone Floor Before Cleaning Bromley

Polished stone floors do regular attention if you want to keep them looking good and this is why we offer a maintenance program where we pop back to the property once a year to top up the sealer and repolish. In this case the owner also had a dog who was very well natured however dogs are not know for wiping their feet before entering your house.

Limestone Floor Before Cleaning Bromley

Stripping and Polishing Tumbled Limestone Tiles

With most polished Limestone floors, I would normally start with a set of burnishing pads which are the best way to restore the finish. In this case however I decided to start the cleaning process with the application of a strong dilution of Tile Doctor Pro-Clean which is left to soak into the stone for ten minutes before being worked in. This gives the product time to digest and breakdown the dirt that gets trapped in the crevices. I then use a silicon carbide brush fitted to a rotary floor machine to work the solution into the stone to bring out the dirt. The soiling is then rinsed off the floor and extracted with a wet vacuum.

The next step was to burnish the stone using a set of Diamond encrusted pads of increasing grits that range from a coarse 400-grit to a very fine 3000-grit. The pads are fitted to the rotary machine and are run across the whole floor lubricating with water which is deployed from a tank on the machine. After each the pad the soiling is rinsed away and extracted with the wet vacuum as before.

Limestone Floor During Cleaning Bromley

I stopped the burnishing process on the first day with the 1500-grit pad and turned my attention to the grout joints which are scrubbed by hand with a wire brush and more Pro-Clean. After another rinse and extract the Limestone and grout was already looking noticeably cleaner.

Sealing Limestone Tiles

I returned the next day and set about polishing the floor with the last in the set of burnishing pads which is a 3000-grit pad. This pad is applied with only a little water sprayed on to the stone as its run over the surface, this technique is known as a spray burnish and leaves the floor dry and ready to be sealed.

I was already aware that the owners of the property like the stone to look completely natural and so the sealer chosen was Tile Doctor Ultra-Seal. This is an impregnating sealer that works by soaking into the pores of the stone so dirt cannot become ingrained there allowing it to be easily removed from the surface. It doesn’t change the appearance of the stone at all so it’s almost invisible and difficult to detect which is exactly what they were after. Ultra-Seal is also a great grout sealer and will ensure the grout keeps clean for much longer.

Limestone Floor After Cleaning Polishing Bromley

Once the sealer was dry gave the floor an application of Tile Doctor Shine Powder which is a stone polishing compound that is worked into stone, left to dry and then buffed off with a White buffing pad to leave a durable shine on the stone.

Limestone Floor After Cleaning Polishing Bromley

Before leaving I took time to discuss aftercare cleaning and left them with a complimentary bottle of Tile Doctor Stone Soap which not only cleans but also help maintain the patina on polished stone.

Professional Renovation of a Large Polished Limestone Floor in Kent

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Chinese Slate Kitchen Floor Renovation Keston

Renovating Chinese Slate Kitchen Flooring in Keston BR2

1 Comment / Bromley Tile Cleaning, Grout Cleaning, Slate Tile Cleaning, West Wickham Tile Cleaning / Jason Gates

A client in Keston asked me to freshen up the Chinese Slate floor tiles that had been installed in the Kitchen. Kitchens are the busiest room in the house and overtime the floor had become tired and dull with ingrained dirt, the grout was also stained with dark patches. He had tried cleaning with lots of household products but nothing was improving the appearance.

Dull Chinese Slate Kitchen Floor Before Cleaning Keston

I visited the property to survey the floor and recommend a solution to the problem. I could see the floor had previously been sealed but it had degraded in several areas and in some places, there was no sealer present at all. Consequently, dirt was able to get into the pores of the stone where it is difficult to remove. All these problems detracted from what should be a very beautiful Slate floor.

To demonstrate my point, I picked a small area of tiling and conducted a test clean followed by the application of a fresh sealer; the floor came up well and my client could see that we could improve the floor significantly. Impressed with the different he was happy to go ahead with my quote and we returned the following month to carry out the work.

Deep Cleaning a Chinese Slate Tiled Kitchen Floor

There was an old topical sealer on the Slate which had to be removed first. To do this I like to use a combination of Tile Doctor Remove and Go combined with and Tile Doctor Nanotech HBU. I applied the solution to the tiles and grout and allowed it to soak in and get to work for around thirty minutes. The two products combined create a powerful solution that will remove the old sealer and start to break down the stains in the tile and grout.

After thirty minutes, I added water to the solution and scrubbed, paying particular attention to the grout lines, then I vacuumed up the solution using the wet vacuum we have on board. I then went over the tiles and grout with my steamer to ensure I had rinsed and removed all chemicals.

When dry I could see the grout staining was far too deep to be able to get perfectly clean so I applied a grey Tile Doctor Grout Colourant to the grout lines. As well as refreshing the grout to give a consistent and uniform colour it also seals the grout, protecting it with an epoxy barrier making it much easier to clean and maintain going forward. When the grout colourant was dry it was now time to apply the sealer to the slate.

Sealing a Chinese Slate Tiled Kitchen Floor

I advised the client to switch from a topical sealer to an impregnating sealer that works by soaking into the stone, occupying the pores, and thereby preventing dirt from residing there.

Happy with my recommendation I sealed the slate with Tile Doctor Colour Grow which as its name suggests contains a colour enhancing formular that it perfect highlighting the natural colours in Chinese slate.

Dull Chinese Slate Kitchen Floor After Renovation Keston

The sealer adds a new level of depth to the Slate and being an impregnator is hardwearing and long lasting. The new sealer will make the floor much easier to clean in future and on that topic I also recommended the use of Tile Doctor Neutral Tile Cleaner for that purpose.

Neutral Tile cleaner is a pH neutral product that is effective yet mild enough not to impact the integrity of the freshly applied sealer. Many household cleaning products are simply too strong for use on a sealed floor (always check the label) and will break down the sealer which may be the reason for the previous sealer failing in the past.

Professional Renovation of a Chinese Slate Tiled Kitchen in Southeast London

Renovating Chinese Slate Kitchen Flooring in Keston BR2 Read More »

Black Slate Kitchen Worktop Renovated Dulwich South London

Removing Limescale from a Black Slate Worktop in a Dulwich Kitchen

1 Comment / Lewisham Tile Cleaning, Slate Tile Cleaning / Jason Gates

I was contacted by a customer of mine from Dulwich who having been impressed with the work I did for them previously cleaning and sealing a stone floor wondered if I could obtain a similar result with the Black Slate worktop installed in their kitchen. I was due to visit the property anyway to perform a maintenance clean on the stone floor anyway so was able to look at it after that work was complete.

Black Slate Kitchen Worktop Before Renovation Dulwich

I don’t mention this very often but I recommend to owners of polished stone floors that they ask me to return on an annual basis to re-polish the floor and top-up the sealer, we call this a maintenance visit and it ensures the tiles look its best for much longer. The process takes a couple of hours as opposed to a full clean and seal which typically takes two days.

After maintaining the floor I turned my attention to the Black Slate worktop and could see not only had it lost its deep shine it was spotted with ring marks and stained with other contaminates from cooking. I detected that a topical sealer had been used on the Slate in the past but it was now patchy and to ensure the best result this needed to be completely removed, the stone polished and a fresh sealer applied.

Renovating a Stained Black Slate Worktop

To strip off the old sealer I applied Tile Doctor Remove and Go and left it to soak into the Slate for around thirty minutes. Then using a small six-inch pad fitted to a hand-held buffer scrubbed the solution into the stone to remove all the old sealer and clean up the stone. The worktop was then rinsed down with water and a cloth.

With the old sealer removed I set about tackling the ring marks and White staining which were probably caused by water, (limescale) or acids from the use of strong cleaning products or food. I find the best way to tackle deep seated staining on stone is by burnishing the stone with a series of diamond encrusted burnishing pads in different grits. I started with a 200-grit pad with water, vacuuming up the solution as I went, and then went through the remaining set of diamond pads (400, 800, 1500 and 3000 grits) to ensure I had fully honed the stone and restored its polished appearance. With worktops I used the smaller six-inch pads fitted to the hand-held buffer mentioned earlier.

Sealing a Black Slate Kitchen Worktop

Once the worktop was dry I was able to apply a fresh sealer to improve the Black colour and protecting it going forward. For the best result I started off by applying an even coat of Tile Doctor Stone Oil, a sealer that soaks into the Slate enhancing colour and improving strength.

I allowed the Stone Oil to dry for about forty minutes and then followed up with Tile Doctor Colour Grow sealer, this also enhances the colour whilst providing durable surface protection. I buffed off the final coat with a dry cotton cloth within 15 minutes of it being applied

Black Slate Kitchen Worktop After Renovation Dulwich

Once done the Slate Worktop was completely transformed much to the delight of my customer who was relieved something could be done with it. For aftercare I recommend the use of Tile Doctor Stone Patina Spray which is a mild cleaner that will maintain the patina of the stone.

Professional Renovation of a Stained Slate Worktop in South London

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