Terracotta Tile Cleaning

Welcome to my Work History archive where you will find detailed examples of the cleaning and renovation of Terracotta tiles carried out in Bedfordshire

Cleaning and Renovating Terracotta Tiles

Terracotta tiles have been around in certain parts of the world for over two millennia, in fact the word Terracotta means burned earth. The ancient Romans used a variety of terracotta tiles in their villas and palaces for many centuries. Terracotta tiles are thicker than most modern tiles giving them strength and durability.

The one big downside to Terracotta is the fact that it has no glaze on the surface and being very porous can soon pick up and store muck and dirt very quickly. If you have ever owned a Terracotta floor before you will be able to relate to this problem however the answer is to ensure you have the correct sealer in place.

Traditionally Wax was used to protect terracotta tiles however with the advent of modern purpose made sealers we don’t recommend it. Not only is it troublesome to remove but it scratches easily and we have seen situations in kitchens where dirt and oil trapped in the wax turns black and becomes very unsightly.

For sealing Terracotta we actually recommend Tile Doctor Seal and Go which works well on clay tiles such as Terracotta and is also water based so doesn’t give off a smell as it dries. When applying a sealer always make sure the floor is dry first as applying a sealer to a damp floor can lead to inconsistent results. Because of this we typically clean and seal Terracotta floors over two days so we can clean on day one and then apply the sealer on day two having let the floor dry off overnight.

Below you will find detailed examples of work we have carried out in the past, it should give you some idea of what’s involved and what can be achieved with the right techniques and products.


Terracotta Floor Before After Maintained Ampthill

Deep Cleaning and Sealing and old Terracotta floor in Ampthill

As part of our service we advise customers on best practice for maintaining the appearance of the floor and I’m happy to report this client in Ampthill who has a Terracotta tiled floor that we had fully restored a few years ago had followed to the letter.

Having two dogs and two children, the floor gets a lot of traffic and as expected over a period of time the sealer does wear thin in the busier areas. Should the sealer become too damaged dirt can get underneath and gradually the seal will deteriorate to the point where restoration will be needed again.

Terracotta Floor Before Maintained Ampthill Terracotta Floor Before Maintained Ampthill

By keeping on top of the maintenance our client has kept a beautiful terracotta floor in great condition however as the sealer was wearing he called us back to do a maintenance clean and top up the sealer an activity which we are able to complete in one day rather than the several days needed to do a full restoration.

Terracotta Floor Maintenance Clean and Seal

To maintain the floor, I applied a Tile Doctor fine diamond burnishing pad fitted to a rotary machine and with a little water sprayed onto the tiles to lubricate the process the top was burnished, this took the dirt off the top of the tiles and left a clean surface to top up the seal. The floor was then rinsed to remove the soil generated by the process.

Having removed any damaged sealer an industrial air mover was switched on to get the floor as dry as possible, we then tested the damp levels at various intervals until the floor was dry for re-sealing.

To re-seal two coats of Tile Doctor Seal and Go we applied to the floor allowing the first coat to dry before applying the second. Once the second coat had dried a white polishing pad was used to buff the tiles.

Terracotta Floor After Maintained Ampthill Terracotta Floor After Maintained Ampthill

 

Terracotta Floor Maintenance in Bedfordshire

Deep Cleaning and Sealing and old Terracotta floor in Ampthill Read More »

Terracotta Tiles in Wing Before After Cleaning

Deep Cleaning and Sealing and old Terracotta floor in Wing

We were asked to restore the Terracotta tiled floor at an old cottage in the village of Wing which was way overdue for a good deep clean and re-seal. In fact the tiles were so dirty they were black in some areas, which you can see for yourself in the photograph below.

Terracotta Tiles in Wing Before Cleaning

Cleaning Terracotta Floor Tiles

Fortunately this sort of work is bread and butter to a Tile Doctor and the process is relatively straight forward. The first job was to apply a reasonably strong dilution of Tile Doctor Pro-Clean which is an industrial strength alkaline Tile Cleaning product that is safe to use on Tile, Stone and Grout. This was left to dwell on the tile for a while and then scrubbed into using a rotary machine fitted with a black scrubbing pad, a stiff hand brush was used on the grout where the scrubbing pad struggled to reach.

The next step was to wash the floor using a Rotovac machine which applies water at a high pressure and also removes it to a storage tank using it’s built in vacuum. This finishes off the cleaning process and also washes the floor down with clean water to remove any remaining cleaning solution and neutralise the tile to remove any trace of cleaning chemical before sealing.

Terracotta Tile Sealing

The floor was left to dry overnight and when we returned the next day when the floor was completely dry to seal using seven coats of Tile Doctor Seal and Go which works well on Terracotta providing on-going stain protection as well as adding a nice shine to the tile. As you can see the floor cleaned up really well and now looks like a Terracotta floor should.

Terracotta Tiles in Wing After Cleaning
 

Terracotta Floor Cleaning in Wing

Deep Cleaning and Sealing and old Terracotta floor in Wing Read More »

Old Terracotta Floor Toddington After Cleaning and Sealing

Deep Cleaning and Sealing and Old Terracotta Floor in Toddington

This was an old Terracotta tiled floor at a house in the village of Toddingtonwhere the previous sealer had been worn off allowing dirt and soil to penetrate into the tile, naturally this made it difficult to clean and it was now overdue for a good deep clean and re-seal.

Old-Terracotta-Floor-Toddington-Before-Cleaning

Cleaning Terracotta Floor Tiles

To get rid of any remaining sealer and get the tiles clean we applied a strong dilution of Tile Doctor Pro-Clean mixed 50/50 with NanoTech UltraClean which combines a heavy duty alkaline cleaner that can also be used as a stripper with tiny abrasive particles. The resultant cleaning solution was left to dwell on the surface of the tile for twenty minutes before working it into the tiles with a rotary machine fitted with a black scrubbing pad. The soiled solution was then removed from the floor using a wet and dry vacuum and the stubborn areas re-treated. Once I was happy the floor was clean and any remaining sealer removed the whole floor was washed down to neutralise the tile and remove any trace of cleaning chemical before sealing. Leaving the old sealer on any cleaning solution on the tile could have an unexpected impact on the sealer so it’s always best to make sure this is done thoroughly.

Terracotta Tile Sealing

The floor was left to dry overnight and when we returned the next day when the floor was completely dry to seal using seven coats of Tile Doctor Seal and Go (Terracotta is very porous) which works well on Terracotta adding a nice shine to the tile as well as providing on-going stain protection. The final result looked great and will last for many years to come, the customer was so happy with the finish.

Old-Terracotta-Floor-Toddington-After-Cleaning-and-Sealing
 

Terracotta Floor Cleaning in Toddington

Deep Cleaning and Sealing and Old Terracotta Floor in Toddington Read More »

Terracotta Floor Whipsnade After Cleaning and Sealing

Terracotta Floor Maintained in Whipsnade

Pictures below of another Terracotta tiled floor that was deep cleaned and then sealed, this time in Whipsnade. You can see from the photograph below the floor was in good physical condition but was looking washed out and had staining to the grout.

Terracotta Floor Whipsnade Before Cleaning

Cleaning Terracotta Floor Tiles

To deep clean the Terracotta tile and grout I applied a strong dilution of Tile Doctor Pro-Clean mixed 50/50 with NanoTech Ultra Clean to produce a heavy duty alkaline cleaner with nano sized abrasive particles that can clean deep into the tile. The resulting solution was left to soak into the Terracotta for 10-20 minutes before being worked in with a Rotovac machine fitted with a Tile and Grout head attachment. The Rotovac is a powerful and versatile tool that can also be used to clean carpet as well as tile and connects to separate machine that feeds high pressure water to the unit as well as generating a vacuum to remove the dirty water back to a separate tank. Once we were happy that the floor we left for the day so the floor could dry.

Terracotta Tile Sealing

We returned two days later to seal the floor which we did using a combination of two compatible sealers. First off we applied two coats of Tile Doctor Colour Grow which is a premium impregnating sealer that soaks into the tile and brings out the natural colour. Once this was dry five coats for Tile Doctor Seal and Go were applied which is a surface sealer that adds a nice subtle sheen to the floor as well as topping up the stain protection.

Terracotta Floor Whipsnade After Cleaning and Sealing
 

Terracotta Floor Maintained in Whipsnade

Terracotta Floor Maintained in Whipsnade Read More »

Leighton Buzzard Terracotta Before and After

Terracotta Tiled Floor Cleaned and Sealed in Leighton Buzzard

Details below of a Terracotta tiled floor at a house in Leighton Buzzard which was in need of a deep clean and re-seal.

Cleaning Terracotta Floor Tiles

To get the tiles clean we applied a strong dilution of Tile Doctor Pro-Clean mixed 50/50 with NanoTech Ultra Clean which combines into a heavy duty alkaline cleaner containing nano sized abrasive particles that cleans deep into the tile. For best results let the cleaning solution dwell on the surface of the tile for 10-20 minutes before working it into the tiles with a rotary machine fitted with a black scrubbing pad. The soiled solution was then removed from the floor using a wet and dry vacuum and the stubborn areas treated with a steamer, following that the whole floor was washed down to remove any remaining chemical before sealing.

Leighton Buzzard Terracotta Before and After

Terracotta Tile Sealing

We returned when the floor was dry to seal using seven coats of Tile Doctor Seal and Go (Terracotta is very porous) which works well on Terracotta adding a nice shine to the tile as well as providing on-going stain protection.

Terracotta Floor Maintained in Leighton Buzzard

Terracotta Tiled Floor Cleaned and Sealed in Leighton Buzzard Read More »

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