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 South Middlesex

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.


Varnished Terracotta Tiled Floor Grout Before After Renovation Teddington

Renovating Varnished Terracotta Tiles in Teddington

This Terracotta tiled floor in Middlesex had not been cleaned and re-sealed in twenty years. Deciding it was overdue a renovation the client asked us to come over and have a look at the floor and see what we could do to restore it to its’ former self. The property was in the heart of the town of Teddington, which is set on the north bank of the River Thames, with some lovely up market shops, restaurants and cafes.

The floor was indeed in need of some attention, this type of floor does need a deep clean from time to time to keep it looking good and twenty years is far too long. The terracotta had previously had a varnish applied to protect it which is not something we recommend as its easily scratched. I discussed with the client the work required and we carried out a test to show them how effective the clean would be. Satisfied that we could get a good result, they were happy to go ahead with our quote and we booked in the work to be done a few weeks later.

Terracotta Tiled Floor Before Renovation Teddington

It’s not unusual for customers to want to get a quote over the phone however there are so many factors that can affect the price we always prefer out a site survey first. That way we can ensure we give the client the best advice an accurate idea of the costs involved.

Cleaning and Restoring a Terracotta Tiled Kitchen Floor

Using a combination of Tile Doctor Remove and Go combined with Pro-Clean, we managed to break through the varnish and remove the soiling within the stone. This combination creates a powerful stripper/cleaner that can simultaneously remove coatings and deep clean. It’s best to leave the product to dwell on the tile and grout for ten minutes before scrubbing it with a rotary floor buffer fitted with a black scrubbing pad.

Terracotta Tiled Floor During Renovation Teddington

A spinner machine was then used to flush the tiles through with warm water whilst simultaneously extracting all the soil and product residues. It’s important to fully rinse the floor clean as anything left on the tile can to upset a new sealer.

Once we were happy that all the residue had been removed and the floor was as clean as it could be, we left the floor to dry out fully overnight.

Sealing a Terracotta Tiled Kitchen Floor

Returning the next day, the first task was to check the Terracotta tiles were dry with a moisture meter. I was satisfied with the reading and so was able go straight ahead with the sealing process. The best sealer I find for Terracotta is Tile Doctor Seal and Go which adds a very durable subtle sheen finish that make the floor much easier to clean going forward.

Terracotta Tiled Floor After Renovation Teddington

As you can see from the pictures, the colours were greatly improved, and the lustre restored. The client was over the moon with the result, they couldn’t believe how dirty the floor had been, but they were happy they would now be able to keep it clean.

For aftercare I recommended they use Tile Doctor Neutral Tile Cleaner. This is a lovely fresh smelling product that has a its’ pH neutral formula that’s designed for cleaning sealed floors. It’s sold in concentrated form so you only a small amount each time you clean the floor.

Terracotta Tiled Floor After Renovation Teddington

 

Professional Restoration of Terracotta Tiled Kitchen Floor in Middlesex

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Terracotta Floor Before After Deep Clean in Twickenham

Badly Maintained Terracotta Professionally Restored in Twickenham

In our experience there is a general lack of good maintenance advice given when new tiled floors are installed which results in floors that looked fantastic following installation losing their appearance of the years that follow. Naturally Tile Doctor aims to fill this gap and this Terracotta tiled floor at a property in Twickenham, Middlesex is a good example. It had not been professionally cleaned since it was installed 18 years prior and due to a multitude of advice over the year’s various oils and sealers had been erroneously applied, leaving a build up of routine maintenance residues in the tile.

Terracotta Floor Before Deep Clean in Twickenham

Furthermore, due to its natural porosity, Terracotta tends to allow dirt and stains to become ingrained, making the tiles even more difficult to clean – and keep clean, for that matter. These types of floors need regular maintenance or the only remedy is to strip and deep clean the tiles followed by the application of a fresh seal which is exactly what we had to do in this case.

Deep Cleaning a Dirty Terracotta Tiled Floor

To restore the appearance of this floor I would need to strip off the old coatings; fortunately, we have a strong product just for that purpose so to start with I liberally covered the tiles in our heavy duty coatings remover, Tile Doctor Remove and Go. It helps break down old sealers and oils and I left it to soak in for ten minutes so it could get a good start. I then machine scrubbed the floor with a 17″ scrubbing pad fitted to a rotary machine which takes a lot of the hard work out of the job, although I still need to hand scrub in the corners and along the grout lines with a stiff brush.

Terracotta Floor Deep Clean During Grout Scrubbing in Twickenham

All of the resulting cleaning chemicals and soiled residue were then flushed and vacuumed away with our pressure rinsing system. This method leaves the Terracotta tiles completely fresh and clean, ready to receive a new sealer.

Sealing a Terracotta Tiled a Floor

I left the property overnight, giving the floor a full 24 hours to dry completely. As most who read my posts will already know, a floor with outstanding damp issues cannot be sealed as even the slightest quantity of moisture can cloud the sealer and damage its performance.

Terracotta Floor Deep Clean after grout scrubbing in Twickenham

Upon my return to the property I ran a few damp tests as a matter of precaution. Once satisfied that the floor was completely dry, I proceeded to seal the tiles using seven coats of Tile Doctor Seal and Go, which works really well on Terracotta providing an aesthetically pleasing sheen finish and forms a stain resistant layer on the surface of the tiles to protect them from dirt and stains. I should mention it’s also a water based sealer so there’s no solvent smell given off as it dries which is always a bonus.

Terracotta Floor After Deep Clean and seal in Twickenham

As you can see from the pictures, the restoration has restored the lustre and colour of the Terracotta and the grout looks much cleaner; the very happy customer can be assured that maintaining the condition of the Terracotta will be much easier in the future.
 
 

Stripping and Sealing a Dirty Terracotta Tiled Floor in Middlesex

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Terracotta Kitchen Floor Twickenham After Cleaning

Terracotta Kitchen Floor Deep Cleaned in Twickenham

This Terracotta tiled kitchen floor in Twickenham had accumulated a high amount of soil over the years. Spots and spills from kitchen activity had also proved impossible to remove by the owner which was due to the sealer breaking down; the floor was now in need of a deep clean, stripping off the old sealer and then re-sealing to ensure easy maintenance in the future.

Terracotta Kitchen Floor Twickenham Before Cleaning

Cleaning Terracotta Tiles

The first step was to use a rotary scrubbing machine together with Tile Doctor Pro-Clean which is a high alkaline cleaner for use with tile and stone. This action breaks down the soil in the tile and releases it along with the remaining old sealer. The floor was then pressure rinsed to ensure all of the dirt was removed from the pores of the tile and grout lines scrubbed by hand with a stiff brush. Once I was happy the floor was clean it was given a thorough rinse to remove any remaining chemical and left it to dry.

Terracotta Kitchen Floor Twickenham During Cleaning

Sealing Terracotta Tiles

The floor was left to dry for a period of twenty four hours before sealing which was done by applying five coats of Tile Doctor Seal and Go. This is a water based topical sealer that leaves no smell and will repel liquid and soil allowing the tile to keep its appearance and making it easier to maintain in the future. The sealer also gives a high sheen finish which reflects the light and enhances the colours of the stone. As you can see from the pictures, the restored floor brought the kitchen back to life and made the room look brighter.

Terracotta Kitchen Floor Twickenham After Cleaning Terracotta Kitchen Floor Twickenham After Cleaning

 

Terracotta Kitchen Floor Tiles Deep Cleaned and Sealed in Middlesex

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Terracotta Tiles in Shepperton Coach House After Restoration

Terracotta Tiled Floor Restored in Shepperton Coach House

This Terracotta Tiled floor was in an old Coach House in Shepperton that had been subject to building renovations for over 2 years. Prior to this, it was used as a motor garage and as a school before that so as you can see from the photograph below it had seem extensive wear and tear and was now in need of full restoration.

Deep Cleaning Terracotta Tiles

To remove the large build-up of soiI and dirt the tiles were cleaned using a using a strong solution of Tile Doctor Pro-Clean which was left to soak into the tile before being scrubbed in with a black pad fitted to a rotary machine. The process was repeated a number of times and a stiff hand brush used along the grout lines to get the grout clean.

Terracotta Tiles in Shepperton Coach House During Restoration
Following this we spot treated the areas with paint and oil marks with Tile Doctor Remove and Go which is a strong coatings remover assisted with a steam cleaner to help release the oil from the pores of the tile and bring it to the surface.

Once happy with the general condition of the Terracotta tile it was given a thorough rinse with fresh water to remove any remaining cleaning product and neutralise the floor before the sealing. We use a wet and dry vacuum to quickly remove liquids from the floor it also speeds up the drying process.

Sealing Terracotta Tile

We allowed the floor 72 hours to dry due to the porosity of the Terracotta and then returned to re-seal it using nine coats of Tile Doctor Seal and Go. Seal and Go is a water based sealer that doesn’t give off an odour when it’s drying and also offers durable stain protection together with a low sheen finish which really enhances the natural colour of the tile.

Terracotta Tiles in Shepperton Coach House After Restoration
The work took two days and I think you will agree the floor has had a huge improvement in appearance. If you have a similar floor do get in touch, I cover Shepperton and the surrounding areas outside of that Tile Doctor can put you in touch with your local representative.

Terracotta Floor Restoration in Middlesex

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Terracotta Tiles After

Terracotta Tiled Floor Maintained in Shepperton, Middlesex

This Terracotta tiled floor was laid in the kitchen of a property located in Shepperton, Middlesex. It had been laid eight years prior and had an initial sealer applied. Over the years the customer had applied polish to help maintain a shine however the sealer and polish were now in a bad state and holding onto dirt. You can see this in the photographs below which show the tiles looking quite dull and the grout grey.

Terracotta Tiles Before Terracotta Tiles Before

Cleaning Terracotta Tiles

I started the job using a strong solution of Tile Doctor Pro-Clean, which is a heavy duty alkaline product ideal for cleaning natural products such as Terracotta and stripping off old sealers and polish, this was scrubbed in with a black pad fitted to a rotary machine. We repeated the process a couple of times and also used a stiff hand brushes along the grout lines where the pads can often struggle to reach. Once happy the floor was clean it was given a thorough rinse to remove any remaining chemical and left it to dry.

Sealing Terracotta Tile

We left the floor to dry for 48 hours and then returned to re-seal it. Tile Doctor Seal and Go was used to seal the floor, it’s a topical water based sealer that doesn’t give off an odour when it’s drying and also offers durable stain protection together with a low sheen finish which really enhances the natural colour of the tile. Terracotta is very porous and in the end the floor actually took six coats of sealer before it was fully sealed. Applying a sealer does take a long time to apply as you have to wait for it to dry before applying the next coat.

Terracotta Tiles After Terracotta Tiles After

The work took two days in all and you can see the difference for yourself, the floor now looks much improved certainly the customer was very pleased with the end result and now has a floor that is easy to maintain for the future. I cover Shepperton and the surrounding areas so please feel free to contact me.

Kitchen Terracotta Floor Cleaned and Sealed in Middlesex

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South Middlesex Tile Doctor

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