Stained Flagstone Floor Deep Cleaned in Gloucestershire

I recently helped a homeowner from my home town of Dursley who got in touch about her kitchen Flagstone floor. The problem revolved around an accident she had with raspberries which had stained the flagstones and the problem became compounded when a house hold clearing product was applied neat to clean up the mess. If you follow any of our Tile Doctor blogs, you will know that using strong household cleaning products can damage the sealer and, in this case, it had left white marks on the floor.


I called round to the property to survey the floor as was surprised to find out that the floor had been cleaned and sealed only four months prior by another company. I don’t like to comment on other people’s work, but I found the grout lines and flagstones were still badly ingrained with dirt, so it wasn’t a through job.


I completed by survey and demonstrated the process I would follow to resolve the issues on one of the flagstone tiles. She could not believe the difference I was able to make and booked me in straight away to restore the entire floor.

Cleaning a traditional Yorkshire Stone internal floor

My first task was to protect the wooden kitchen units from splashing that can happen when cleaning the floor. Once that was done, I set about stripping the sealer from the floor and deep cleaning the tile and grout with a strong dilution of Tile Doctor Pro-Clean. Pro-Clean is a concentrated, multi-purpose high-alkaline cleaner, stripper and degreaser which is safe to use on all types of tile, stone and grout including natural stone.

Working in sections across the Kitchen and adjacent dining room I diluted one part Pro-Clean to two parts water and mopped it onto the flagstones and grout where I left it to soak in for roughly fifteen minutes. Then using a rotary floor buffer fitted with a black scrubbing pad I scrubbed the solution into the floor into the old sealer and trapped dirt came away turning the cleaning fluid black in the process. The soil was then rinsed off with water and then extracted with a powerful 3,000 watt wet and dry vacuum. This process was repeated until I was satisfied the floor was clean and I ran a stiff grout brush along the grout lines to ensure they also received a good scrub. After I was satisfied the section was clean it was rinsed thoroughly with water to neutralise the floor and remove any trace of product and then dried with the wet and dry vacuum.

The cleaning process took up the whole day, but the flagstones would need to be dry before sealing so after giving the owner an update I left the floor for two days, so it could dry out thoroughly.

Sealing a traditional Yorkshire Stone internal floor

On my return I tested the floor was dry in multiple places with a damp meter to ensure it was ready to be sealed. The readings showed that the wet and dry vacuum had done a good job in removing the moisture, so all was well. To seal I applied several coats of Tile Doctor Seal and Go allowing each coat to dry before applying the next however with such a large area to cover I was able to work in sections around the floor.

Seal and Go works really well on Flagstones and leaves a very appealing sheen finish, also being water based it doesn’t leave a smell as it dries.


The results were amazing, and the customer thanked me for making such a massive improvement on her floor. Before leaving I made sure to discuss after-care and to avoid the use of hash cleaning products.



Source: Flagstone Tile Cleaning and Sealing Service in Dursley, Gloucestershire

Renovating a Chinese Slate Hallway Floor in Gloucestershire

This client from Cirencester got in contact about his Slate Tiled hallway floor which was now looking dull following renovations to the property by the owner who was a builder. If you have never been I can recommend you pay Cirencester visit, it’s a lovely old market town that dates to the Roman times and is incidentally is the largest town in the Cotswold District.


I arrived at the property and could see immediately that the floor had never been sealed properly and so the appearance had just got worse over the few years since it was laid. Dirt had become ingrained in the pores of the slate making it impossible to clean effectively. The client realised that the only way to fix the problem was to have the floor properly treated. We agreed a price for the work and popped a date in the diary to come back.

Cleaning a Chinese Slate Tiled Hallway Floor

As the floor was in the hallway, we needed to protect the stairs and skirting with plastic sheeting before we started. I then started cleaning the tiles with a strong concentration of Tile Doctor Remove and Go, this is a multi-purpose stripper which can remove most coatings and sealers and works best it left to dwell and soak into the stone for a long time before scrubbing it in. This also helps it work on ingrained stains and remove heavy grease build-up. My primary reason for choosing Remove and Go was to remove what was left of the sealer so after applying it to the floor I left it to soak in for ten minutes before being scrubbed it into the tiles with a black pad scrubbing pad fitted to a rotary floor buffer. The dirt soon turned the cleaning solution black and the slurry was extracted using a wet vacuum.

Next, I worked on cleaning up the grout using Tile Doctor Pro-Clean, this is good for neglected and heavily soiled areas and it makes short work of cleaning dirty grout. I had to scrub the grout by hand and once I was happy that the slate and grout was as clean as it could be the floor was given several rinses with water to remove the remaining dirt and remove any traces of cleaning products. Once this was done this completed the cleaning process, I was satisfied with our efforts and the floor was left to dry off overnight.

Sealing a Chinese Slate Tiled Hallway Floor

The next day I checked the moisture level of the stone in several areas with a damp meter to check that the floor was dry. The sealer will not cure if the floor is not properly dried out. I chose a combination of sealers to achieve the look we were after. First, I sealed with one coat of Tile Doctor Colour Grow this is an impregnating sealer that occupies the pores in the stone thereby preventing dirt from becoming ingrained there. It’s also a colour enhancing sealer that works really well on Chinese slate to highlight all the colours. Once this was dry I followed with three coats of Tile Doctor Seal and Go which is water-based blend of acrylic polymers that provides both a stain resistant surface seal and a durable low-sheen finish, which was perfect for finishing this floor.


The customers response was ‘It never looked as good as that’, and he now realised the importance of sealing the floor correctly! I love the natural patterns in this type of floor, it is one of my favourites.




Source: Chinese Slate Tile Cleaning and Sealing Service in Gloucestershire

Removing Coatings and Sealers from Stone

Slightly different story for you below; this time from the medieval town of Tewksbury which dates all the way back to the 8th century. A customer there had asked if there was anything that could be done to restore the appearance of their polished Limestone kitchen floor on which he had previously applied a wood sealer which had turned the tiles brown. I inspected the floor and ran a test clean on a small section of tile which successfully removed the wood seal. This gave the customer the confidence to book me into to complete the job which I estimated would take three days to strip off the old sealer, deep clean and reseal with a more appropriate product.


You probably can’t appreciate how bad the tiles looked from the photograph above but if you look at the indicated area under the kitchen units where the kick boards have been removed you can really see how the brown stain in the wood sealer has darkened the look of the tile.

Removing Old Sealers from Limestone Kitchen Floor

On the first day I prepared the area by removing the kick boards from the underneath the kitchen units so they wouldn't get affected by the cleaning process and started wetting the floor with water. The water lubricates the burnishing process whereby coarse diamond encrusted pads are applied to the floor with a buffing machine. We started the process using a very coarse 100 grit milling pad to remove the wood sealer before moving onto the finer pads from 200 grit, 400 grit, 800 grit and finally 1500 grit pad building the finish of the floor as we progressed. The floor is rinsed with water between pads and the slurry is removed using a wet vacuum. This burnishing process took up all of the first day so the next day I returned to focus on the edges I had missed and the grout lines, being a relatively small format tile for Limestone there was a lot of grout to cover. I tacked the grout lines with Remove and Go which is a powerful stripper and cleaning agent which is applied along the grout line and then scrubbed in with a narrow stiff brush before being rinsed away with water. The edges were treated with a set of small six inch milling pads fitted to a hand held buffing machine in a similar process as on the first day.

Sealing a Limestone Tiled Floor

On the third and final day the floor was spray burnished which a process is involving a very fine 3,000 grit floor burnishing pad and a little water spayed onto the floor during the application. This process really tightens up the pores in the stone and restores its appearance. After making sure the floor was free of any lose grit I then proceeded to seal the Limestone with Tile Doctor Ultra Seal which is a natural look sealer that doesn’t alter the appearance of the stone but penetrates into the pores of the stone to protect it from within. I left it to dry for an hour then buffed the floor with a white buffing pad before apply a second coat. This was also left to dry for an hour before running the buffing pad over for a last time.


It took a fair amount of work to get the floor looking back the way it was meant to be but I’m very pleased with the outcome and more importantly my customer was really happy.




Source: Limestone Cleaning and Sealing Service in Gloucestershire

Putting the shine back on a Slate floor in Gloucester

This Slate tiled floor in the hallway of a property in Gloucester had been laid 28 years ago, but during this time had received no proper maintenance. The property owner used to clean the tiles once a week using a steam cleaner to little effect.


In fact, we don’t normally recommend steam cleaning sealed surfaces as it will erode the sealer prematurely. After countless years of steam cleaning, I was confident that any traces of old sealer on this floor would be non-existent at this point. This is, of course, a problem because a lack of sealer exposes the stone to ingrained dirt and stains. The effects of this are shown in the photos below: as you can see, the Slate had completely lost its lustre and naturally colourful patina.


I was asked by the property owner to provide this Slate tiled hallway with the restoration that was so long overdue, so I travelled to the house in Gloucester, a city situated near the Welsh border and between the Cotswolds and the Forest of Dean.

Cleaning a Dirty Slate Tiled Hallway

I started the restoration by mixing a strong solution of Tile Doctor Remove and Go combined with Tile Doctor NanoTech HBU. These two products serve different purposes. Remove and Go is a stripper designed to break down any traces of old sealer that might still have existed, as well as any paints and adhesive markings; NanoTech HBU is a potent cleaner which contains nano-sized cleaning particles that penetrate deep into the stone to get underneath tough dirt and stains to dissolve and lift them out. This cleaning solution was spread over the floor and left to dwell for 30 minutes, before being scrubbed in using a black scrubbing pad fitted to a buffing machine. A thick black slurry resulted from this process and this needed to be removed using a wet vacuum.


Next, I repeated this cleaning process using Tile Doctor Pro Clean, our reliable alkaline cleaner, to provide a more thorough clean for the tiles and grout. The slurry was once again removed using a wet vacuum, before I then rinsed the whole floor with fresh water to remove any traces of chemicals. When satisfied with outcome of the cleaning process, I left the floor to dry overnight.

Sealing a Slate Tiled Hallway

Upon arriving back at the property, the next day, I ran some quick moisture tests to check that the floor was dry. Thankfully, there were no damp issues and I was able to seal the tiles using four coats of Tile Doctor Seal and Go, leaving each coat to dry before applying the next. Seal and Go is a water based sealer (so no smell as it dries) which adds durable stain resistance and a low-sheen finish that brings out the best in the slate.


The customer’s reaction to the outcome of the restoration was fantastic. She never expected the floor to turn out so beautifully and was very pleased.




Source: Slate Tile Cleaning and Sealing Service in Gloucester

Ceramic Tiles and Grout Lines Rejuvenated in a Westmancote Hallway

This customer who lives in the old picturesque village of Westmancote, Gloucestershire asked me to do a home survey on their ceramic kitchen tiles which had been laid around fifteen years prior. With the exception of general cleaning not much had work had been done to the tile and grout and now the tiles were looking dull and the grout had turned black. As part of the survey I ran a test clean on part of the floor and the tile and grout came up really well which convinced the customer to Read more...

Restoring the Appearance of Kitchen Tile and Grout in Westmancote

This customer who lives in the old picturesque village of Westmancote, Gloucestershire asked me to do a home survey on their ceramic kitchen tiles which had been laid around fifteen years prior. With the exception of general cleaning not much had work had been done to the tile and grout and now Read more...

Quarry Tiles From the 1850s Rejuvenated at a Church in Tewkesbury

Tewkesbury, the town and civil parish in Gloucestershire, is famous for the Tewkesbury Abbey, a Norman abbey church dating back to the 7th century so it has a lot of history and some very old buildings. Although not one of the oldest buildings in the town I was recently called to a small church in Tewksbury to restore the Quarry tiled entrance way dating back to the 1850s. The tiles had become very heavily ingrained with pigeon droppings, paint, cement, and general dirt over the years - and Read more...

Restoring Quarry Tiled Steps at a Gloucestershire Church

Tewkesbury, the town and civil parish in Gloucestershire, is famous for the Tewkesbury Abbey, a Norman abbey church dating back to the 7th century so it has a lot of history and some very old buildings. Although not one of the oldest buildings in the town I was recently called to a small church Read more...

Restoring old Church Steps in Gloucestershire

Tewkesbury, the town and civil parish in Gloucestershire, is famous for the Tewkesbury Abbey, a Norman abbey church dating back to the 7th century so it has a lot of history and some very old buildings. Although not one of the oldest buildings in the town I was recently called to a small church Read more...