How to Remove Staining and Renovate Black Slate Flooring

We received an enquiry from a property developer who had been renovating a property in Acton and needed our help to renovate the Black Slate tiles that had been installed throughout the ground floor. The slate floor had been down over 20 years and ran throughout the downstairs living space. Due to all the work being carried out the black slate had become very dirty with building material and had turned white with staining in many areas. They were uncertain if the floor could be restored but were reluctant to consider relaying it due to the expense.

As usual I went over to the property to understand the nature of the staining and work out the best products and processes for the renovation. There were multiple floors that needed attention so I measured up and worked out a detailed quote that included all the materials that would be needed. After reviewing the quote, I was given the go ahead and a date agreed for the work to start.

Cleaning a Slate Tiled Kitchen

To clean the floor, a strong solution of Tile Doctor Pro-Clean was applied to the floor and then scrubbed in with a black buffing pad fitted to a rotary machine. These pads can struggle to reach into the grout lines so they were given an extra clean using handheld scrubbing brushes. This combination brought the dirt out of the floor to the surface where it could be extracted with a wet vacuum.

Tougher stains on the tiles were spot treated using more Pro-Clean and some of the grouting had to be scrubbed harder with wire brushes until the whole floor was consistently clean throughout.

Once done the floor was rinsed with a very weak dilution of Tile Doctor Grout Clean-Up to further clean the floor and neutralise it following the use of Pro-Clean which is a strong alkaline. The solution was then extracted with a wet vacuum and floor left to dry.

Sealing a Slate Tiled Kitchen

Once dry it was time to seal the floor which will protect it from ingrained dirt and enhance the finish. For this Tile Doctor Stone Oil was applied which being oil-based really improves the texture and dark colour of the stone.

The sealer is applied using a microfibre cloth and any excess product is wiped off before buffing with a white buffing pad on the rotary machine. This left a nice sheen to the tile and a consistent look throughout.

Our client was very happy with the finish, the Slate and Grout had been transformed and the sealer had really enhanced the look of the slate. For aftercare we recommended using Tile Doctor Neutral Cleaner which will provide effective cleaning whilst not impacting the seal.

Source: Black Slate Floor Cleaning and Sealing Service near Acton London

Northants Tile Doctor Details the Renovation of a Quarry Tiled Floor in Wollaston

This client from the village of Wollaston contacted Tile Doctor about cleaning and sealing their Quarry tiled floor. They were refurbishing the house and wanted to keep the original floor tiles as part of the renovation.

The tiles were installed throughout the ground floor, including the kitchen, lounge and hallway. However, as I was to discover myself, they were covered in years of grime, and they were not sure if they could be restored.

I went over to survey the floor and could see that any sealer that may have protected the tiles from ingrained dirt had long since worn off and as a result dirt had become ingrained into the pores of the quarry tiles. Once this happens its very difficult to keep clean.

 

I had to agree the floor was overdue a deep clean and re-seal and so took some measurements in order to work out a quote for doing the work. The quote was accepted, and a date set for starting the work which would take two days, one to clean and one to seal.

 

Cleaning a Quarry Tiled Ground Floor

To deep clean the quarry tiles, a strong dilution of Tile Doctor Remove and Go was applied to the floor and left to dwell for a short while. The solution was then scrubbed into the tile using a black scrubbing pad fitted to a rotary machine.

The solution soon turned black with the dirt that was pulled out of the tiles and was rinsed away with water and extracted using a wet vacuum. I inspected the tiles afterwards and could see some paint splashes from years of decorating were still evident, so I re-applied the product and repeated the process to get rid of them.

The grout was then cleaned by hand using Tile Doctor Pro-Clean and a scrubbing brush, again extracting the waste once complete. I find this is the most effective way to clean grout as the pads struggle to reach into the recess of the grout line.

To complete the cleaning process, I then gave the floor an acid rinse with Tile Doctor Grout Clean-up, this was applied to remove old grout smears and further clean up the tiles. All soiling was rinsed off with water and extracted with a wet vacuum. The floor was left to dry off overnight.

 

Sealing a Quarry Tiled Ground Floor

Returning the following day, the first job was to test the floor with the damp meter to check it was dry. The tiles needed to be dry enough to accept the seal and applying sealer to damp tiles can result in a patchy appearance. This is always worthy checking when cleaning Quarry tiles as that are naturally quite porous so can take some time to dry.

Once satisfied the readings were within the correct range, I was ready to seal. I selected to use Tile Doctor Seal and Go Extra for this, it’s a breathable sealer which is useful for older floors such as this where there is no evidence of a damp proof membrane being installed. Breathable sealers allow for moisture to rise through the tile and evaporate at the surface, without this moisture can build-up under the floor causing it to reach out to the walls where it could cause rising damp.

I applied two coats of Seal and Go Extra waiting for the first to dry before applying the next. The sealer lifts the deep red colours in the Quarry tiles and adds a nice appealing shine. The sealer works by ensuring dirt remains on the surface where it can easily be cleaned away.

My client was very happy with their now clean quarry tiled floor and left the following feedback for me: "I was looking forward to the results before it was even booked in, and I was not disappointed. A professional approach and very helpful throughout."

Before leaving I took time to explain how to maintain the floor using Tile Doctor Neutral Tile Cleaner. Its important to use a product like this on a sealed floor as many tile cleaning products are simply too strong and will strip the sealer off the floor with regular use.

Source: Quarry Tile Floor Cleaning and Sealing Services in Wollaston Northamptonshire

How to Deep Clean Norfolk Pamment Tiles

I was contacted by clients with a Pamment Tiled Flooring who were living in Gissing, a small village in the centre of South Norfolk which has a long history dating back to Saxon times. The Pamments were reclaimed suffering from heavy soiling and in need of considerable expert attention. All the old protective coatings had pretty much worn completely off the surface of the tiles which had then allowed many years of dirt to become ingrained in the pores of the clay, making it almost impossible to clean for the homeowner using ordinary methods.

   

 Pamment tiles were very popular in older Norfolk homes; they are made from locally sourced clay and, like terracotta, are extremely porous and therefore need to be thoroughly sealed against fluids and general soiling. When correctly cleaned and sealed, they are quite versatile and can be used for internal floors as well as external areas such as patios and pathways.

 

Cleaning a Pamment tiled floor

To remove all traces of the old sealers and clean the tiles I decided to apply Tile Doctor Remove & Go, which was diluted with water to form a medium strength solution. I applied a generous coat of this solution to the floor, leaving it to soak into the pores of the tiles for approximately ten minutes. The solution was then worked into the Pamments using a Black nylon scrubbing pad fitted to a 17" rotary machine. Remove & Go is a powerful and versatile cleaner which is safe to use on natural stone floors, kiln-fired tiles and all types of grout. I rinsed the solution off the floor with clean water once it had worked its magic and extracted the resulting dirty residue with a wet-vacuum machine. In order to tackle some particularly stubborn stains, I repeated this process until I was satisfied that the floor had been cleaned to the highest standard possible.

  

  The whole area was then given an acid wash using a dilution of Tile Doctor Grout Clean-Up. This further cleans the tiles to remove old grout stains and neutralises the pH level of the floor following the use of alkaline cleaning products, lastly it also ensures optimal adhesion of the new sealer.

The floor was then left to dry overnight before returning the next day to complete the seal. I left a dehumidifier running overnight to assist the drying process and ensure that the floor would be completely dry on the following day. It’s imperative that a tiled floor is completely dry before sealing as any excess moisture left in the floor can potentially adversely affect the overall performance of the sealer as it evaporates.

 

Sealing a Pamment tiled floor

To seal and protect the Pamment tiles I applied a total of five coats of Tile Doctor Seal & Go, which provided a robust, durable surface seal along with an aesthetically pleasing, mid-sheen finish (as you can see from the photos). Seal & Go is the go-to sealer for internal, unsealed porous surfaces such as Terracotta, Sandstone or Slate.

 

The clients had left us to work our magic over the two days, returning at the end of the sealing day and were absolutely staggered at the results we had achieved with a floor they had thought beyond help.

 

For aftercare cleaning I recommended the use of Tile Doctor Neutral Tile Cleaner, it’s a gentle yet effective product that won’t upset the sealer which can be the problem with many of the stronger products you find in supermarkets.

Source: Pamment Tile Cleaning and Restoration Service in Norfolk

How to Remove Excess Grout from Brick Slip Bathroom Flooring in Saxilby Lincoln

I was asked if I could improve the look of this new bathroom floor that had been laid with brick slips in a herringbone pattern at a property in Saxilby near Lincoln. The builder had done a solid job of laying the bricks but had been overzealous on the grouting and was unable to remove all of it resulting in a whitening of the red bricks due to grout haze. Unhappy with the appearance of their new bathroom floor and with little chance of resolution with the builder they contacted Tile Doctor to see what could be done to improve their appearance.

 

Brick Slip tiles are basically a very thin brick which allows it to be laid like a tile, normally they are cut from an actual clay brick although there are other types. Thin like a tile and light weight they can be used to quickly create authentic looking brick walls and floors.

I visited the property to understand the problems and whilst I was there, I carried out a test clean to show the client what could be achieved. They were happy with what I showed them and booked me in to have the work done.

 

Removing Grout Haze from Brick Slip Flooring

To remove the grout haze, I started off with an application of Grout Clean-up which contains phosphoric acid and is designed exactly for this purpose. It was a small space to work in so the product was scrubbed into the tile by hand until I got them as clean as possible. This was followed by a quick rinse and extraction with a wet vacuum.

I then inspected the floor and could see more work was required so this time I laid down Acid Gel which is a blend of Phosphoric and Hydrochloric acids and left it to dwell for ten minutes. After another scrub I was pleased to see I had managed to remove all the grout haze and the red brick was really starting to come through. I then gave the floor a thorough rinse with water and then removed the soiling and as much moisture as possible with the wet vacuum. I left the floor to dry off whilst I went to lunch leaving an air mover in place to assist with the drying.

 

Sealing Brick Slip Flooring

Once it had dried the floor was then sealed using Tile Doctor Colour Grow which is a colour enhancing product that as the name suggests improves colour in the tile, it’s also an impregnator which works by occupying the pores in the brick protecting it from within.

 

The client was over the moon and said that is how they wanted it to look originally. For cleaning I made the client aware of the problem of using harsh cleaning products on sealed tiles and advised them to use Neutral Tile Cleaner which is a mild but effective cleaner that won’t erode the sealer with regular use.

 

Source: Grout Haze Removal Service in Saxilby Lincolnshire

Floor Tile Cleaning Expert Demonstrates how to Renovate Quarry Tiles in Stoke-on-Trent

The Red Quarry tiled floor shown below are from the hallway of a house in the village of Barlaston that dates to the early 1900’s. Hallways get a lot of use and over the years the tiles had seen a lot of wear and were now looking patchy with various levels of staining and dirty grout.

After surveying the floor and running a few tests I was able to give the homeowner a quote for the work which would take two days, the first to clean and the second to apply a sealer that would protect the tiles from staining going forward. Happy with the quote we scheduled a date for the work to commence.

Deep Cleaning a Quarry Tiled Hallway in Barlaston

To clean up the tiles I applied a strong dilution of Tile Doctor Pro-Clean which is our go to tile and grout cleaning product. Its best to leave it on the tile and grout for ten minutes or sometimes longer to give it time to break down the dirt and coatings. The floor was then scrubbed with a rotary machine fitted with a poly brush attachment and a stiff grout brush along the grout lines.

The combination of the cleaning agent and mechanical scrubbing releases the dirt from the tile to the surface where its removed with a wet vacuum. Once the floor was clear the tiles were then inspected and the process repeated where needed.

Last step of the cleaning process was to treat the tiles to an acid wash with grout clean-up. I highly recommend this for old floors like this one which were installed before the invention of the damp proof membrane. The problem is without a DPM moisture can rise through the tiles and deposit salts on the surface of the tile as it evaporates, a process known as efflorescence. If you look closely at the photos above you can spot white staining as a result. As well as countering the alkaline salts the acid will also remove old grout smears and neutralise the use of the alkaline Pro-Clean used earlier.

After a final rinse and vacuum the Quarry tiles were left to dry off overnight.

Sealing a Quarry Tiled Hallway Floor in Barlaston

Applying sealer to a damp floor can result in a patchy appearance so on my return I first tested the floor with a damp meter to ensure it was dry. All was well so I able to move onto applying the sealer and for this floor I chose to use Tile Doctor Seal and Go.

Seal and Go works very well on Quarry Tiles improving their appearance and adding an appealing satin finish. The tiles really soaked up the sealer and I had to apply four coats before I was satisfied it was fully sealed.

Once done the tiles were transformed and my client was very pleased with their new hallway floor. Before leaving I took time to discuss aftercare cleaning for which I recommend Tile Doctor Neutral Cleaner which is a gentle but effective product that won’t harm the sealer.

Source: Quarry Tile Cleaning, Restoration and Sealing Service in Stoke-on-Trent Staffordshire

Tips on Deep Cleaning Victorian Hallway Tiles by Expert Restorer in Johnstone

 This is another Victorian hallway floor we deep cleaned in Johnstone which is located to West of Paisley. Before quoting I visited the property to survey the Victorian tiles and ensure I had a complete idea of what would be needed to fully renovate floor.

 

After inspecting the floor, I could see there were no surprises such as loose or cracked tiles that would need replacing and that the main issue was it was just incredibly dirty. All that it needed would be deep cleaning including stripping of any remaining sealer, then cleaning and ultimately sealing. This is a typical Tile Doctor job for us to carry out and having worked on many Victorian floors before I was very confident of a great result. The client was happy to go ahead with the quotation and we arranged to return a few weeks later.

 

Cleaning a Victorian Tiled Hallway Floor

The floor was given a pre spray of Tile Doctor Remove and Go diluted 50:50 with water and then left to soak in for10 minutes to give it time to break down the dirt and any previous coatings that may have been present on the floor. Then the floor was scrubbed using a rotary bonnet machine fitted with a silicon carbide brush. This is an effective brush that in combination with the Remove and Go released a lot from the pores of the tile to the surface where it could be extracted with a wet vacuum. The floor was dirtier than anticipated and the process was carried out three times to ensure floor was as clean as possible.

Once the chemicals had done as much as they could the Victorian tiles were resurfaced using Tile Doctor 100 and 200 grit milling pads that remove stubborn ingrained dirt and staining. This process was carried out twice rinsing with water and extracted the soiling with a wet vacuum afterwards.

Last process was to give the tiles a mild Acid wash using Tile Doctor Grout Clean-up. This was scrubbed in using soft brushes fitted to the bonnet machine and then extracted as before. This process further cleans up the tile and will counter any efflorescent salts that can build up in floors of this age which won’t had a modern damp proof membrane in place.

The floor was left to dry out for a few days with a fan left in place to speed up the drying times. The floor looked so much cleaner than when we started, and my client was already pleased with the results.

Sealing a Victorian Tiled Hallway Floor

On my return the I took a few moisture readings with a damp meter to check it was dry enough to accept a sealer. We don’t recommend applying a sealer to a damp floor as from experience the results can be inconsistent so always best to check first.

The meter readings were fine, so I started applying the sealer, which for this floor Tile Doctor Colour Grow was chosen. Three coats were applied to fully protect the floor and bring the colours back after being cut back with the milling pads. This sealer works by soaking into the pores of the tile, occupying the pores, and thereby preventing dirt from becoming ingrained there going forwart. As the name suggest it’s a colour enhancing product that is also fully breathable which is important for floors with no damp proof membrane.

 

For aftercare cleaning I recommended the use of Tile Doctor Neutral Cleaner which is a mild pH neutral tile cleaner that is gentle enough for daily use and will ensure that the newly applied seal is not compromised and kept looking good, especially in such a high traffic area.

Source: Hallway Floor Tile Cleaning and Renovation in Johnstone, Glasgow

Tips and Techniques - Victorian Floor Restoration in York, England

The owner of this beautiful period property on the outskirts of York was renovating the whole property and had uncovered a Victorian tiles floor in the hallway. The tiles were extremely dirty and stained with white paint spots from decorating at some point in its long history.

 

I visited the property to survey the floor and come up with a renovation plan. It was indeed dirty but fortunately in reasonably good physical condition for its age. It needed a deep clean and there were some small repairs needed. I conducted a test clean on a small part of the floor which responded well and based on that I was able to give them an accurate quote for the renovation. They were happy to go ahead, and we arranged a mutually convenient time to complete the works.

 

Cleaning and Repairing a Victorian Tiled Hallway Floor

The first thing needing attention was to re-set some loose tiles at the door entrance which is a common problem with old floors. The sub floor and old tile were cleaned and reset using a fast-setting adhesive and grout. This was left to set for a time before making a start on deep cleaning the hallway floor.

First up was to apply Tile Doctor Pro-Clean which is our go to Tile and Grout cleaner which is diluted before being mopped on to the tile and allowed to soak in for ten minutes before being scrubbed in with a black pad and rotary machine.

After rinsing off the now dirty cleaning solution I could see something stronger was required to really shift the deep-seated dirt, paint sports and who knows whatever else had been used on the floor over the years. So, to turn up the cleaning power a notch I applied a strong dilution of Tile Doctor Remove and Go using the same process and extracting the soil with a wet vacuum. This process where repeated and hand scrubbed some areas until I was satisfied the floor was clean.

The final stage was to give the tiles and acid wash by scrubbing in Tile Doctor Grout Clean-up, this process is designed to counter and salts in the tile, remove old grout smears and neutralise the pH level of the tile after using the alkaline cleaners earlier.

The floor was given a final rinsed and the wet vacuum was deployed for the las time until as much moisture as possible was taken out of the floor. The floor was left to dry naturally for a few days before returning to carry out the sealing.

Sealing a Victorian Tiled Hallway Floor

On returning to the property to carry out the sealing it was first tested for moisture using a damp meter. The tiles needed to be dry before sealing and any high readings can be resolved using a heat gun.

Once satisfied the floor was dry the floor it was sealed using four coats of Tile Doctor Colour Grow which will provide maximum protection from staining and enhance the colours in the tile. Additionally, Colour Grow is fully breathable which basically means it will allow any damp in the subfloor to rise through the tile and evaporate at the surface. This is an important consideration for old floors without a damp proof membrane as a non-breathable sealer can cause problems with damp building up under the floor.

 

The client was delighted with the result and was really pleased to see the floor restored to its former glory. As you can see from the photos the floor now looks clean and bright and this vastly improved the appearance of the hallway in keeping with the rest of this beautiful period property.

 

Source: Victorian Tile Cleaning and Restoration Service in Macclesfield