Grout Cleaning

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

Cleaning and Renovating Grout

The top layer of grout is porous and can absorb grease, dirt and limescale. Spillages such as wine, lemonades or greasy substances will cause marks and patches in the joints in the floor. Grout between wall-tiles particularly in damp areas like bathrooms will become dirty and unattractive as a result of Mould, Mildew and Limescale.

Mould is one of the most unsightly problems, which usually starts off in the wettest area of the room, this could be the bottom of the shower or bath, then starts to spread and if left unchecked could cover a large area of the wall.

Another common issue we find is a problem known as Grout Haze or Grout Smearing where a thin layer of grout has been left to set on the surface of the tile. Once grout has set it is difficult to remove.

Discolouration of grout joints in bath or shower areas due to continued use of acid formulated shampoos and soaps. This causes yellow orange and pink stains to the grout over even a short period of time. Whilst Grout Joints can be cleaned, badly stained grout may need to be re-coloured.

Protecting your grout in advance with a sealer will prevent most of these issues and although relatively unknown in the UK, protection awareness is growing. Sealing forms an invisible barrier between the grout and the surface, this will then protect your investment for years to come.

We have solutions for all the problems listed above and below you will find detailed examples of work we have carried out in the past to resolve many of these issues. It should give you some idea of what’s involved and what can be achieved with the right techniques and products.


Terracotta Tiles Before After Deep Cleaning and Sealing Poole

Terracotta Tile and Grout Deep Cleaned in Poole

The photographs below are of Terracotta tiled floor at a house in the coastal town of Poole, Dorset that had not been professionally clean in some time and having seen years of wear and tear from the active family who live there was not looking its best.

Terracotta Tiled Floor Before Cleaning Poole

The Terracotta had previously been treated with Wax which had now pretty much been worn off and the grout had gone dark with the dirt. We often find wax being used traditionally as a coating on Terracotta however a lot of science has gone into developing sealers in the last twenty years that do a much better job so Wax is not something we could recommend these days.

After surveying the floor and running several tests I was happy what was left of the wax could be removed and provided the customer with a quote for stripping the floor and resealing. The quote was accepted, and we arranged a date to return and carry out the work.

Terracotta Tiled Floor During Cleaning Poole

Cleaning Terracotta Tiles

The floor was covered in a strong dilution of Tile Doctor Pro-Clean and this was left to dwell on the floor to allow it to soak into the tile and get to work on the dirt and breakdown the dirt and what was left of the wax. The solution was then worked into the tile and grout using a heavy 17″ rotary scrubbing machine fitted with a black scrubbing pad and then rinsed off using a high-pressure tool that also extracts the soil at the same time.

The grout was cleaned using more Pro-Clean and a stiff brush that was run along the grout lines. After rinsing and extracting again the floor was inspected to look for any outstanding issues. This highlighted several areas where Wax residue was still present on the tile which were spot treated using a new tile product called Tiled Doctor Wax Away which as its name suggests is designed for the purpose.

After another rinse and extraction, the floor was inspected again and this time happy with the floor it was left to dry off fully overnight with the assistance of an air mover.

Sealing Terracotta Floor Tiles

Returning the next day, the floor was checked first with a damp meter to ensure it was dry and ready for sealing. The moisture readings were all good, so I set about sealing the Terracotta using three coats of Tile Doctor Seal and Go which is a water-based sealer that adds a robust and deep finish to the tiles. This can take some time to apply as you have to wait thirty minutes to allow the first coat to dry before applying the next.

Terracotta Tiled Floor After Cleaning and Sealing Poole

I’m not sure the photographs do it justice, but the homeowners were “over the moon” with the difference in the floor and regretted leaving it so long before calling us in.

 

Terracotta Tiles Deep Cleaned and Sealed in Dorset

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Terracotta Tile Before and After Cleaning

Terracotta Tile and Grout Cleaned Following Freezer Leak

This small Terracotta tiled floor with tumbled travertine inserts at a house in Middlemarsh, Dorset was around 25M² and had been in place for over ten years, since before the owner moved in. After a recent freezer leak caused the tiles and grout to become stained in the utility area; the customer was looking to either clean them or replace them as she wasn’t that keen on them anyway.

Terracotta Tile During Cleaning
After a demonstration of what could be achieved she was happy to go ahead and have them stripped and resealed as opposed to the more expensive replacement option.

Terracotta Tile Before Cleaning

Cleaning Terracotta Tiles

The floor was covered in a strong dilution of Tile Doctor Pro-Clean and this was left to dwell on the floor to allow it to soak into the tile and get to work on the dirt and breakdown any remaining sealer. The solution was then worked into the tile and grout using a heavy 17″ rotary scrubbing machine and then rinsed down using a high pressure wash to remove the soiled solution and neutralise the floor of any remaining cleaning solution before sealing. The grout proved to be stubborn to clean so we had to repeat the process a second time and use stiff hand brushes along the grout lines to get them clean.

You should be able to appreciate from the photographs below how we have managed to get the floor back to its original state and the difference in the grout particularly which was looking very dark prior to cleaning.

Terracotta Tile After Cleaning Terracotta Tile After Cleaning

Sealing Terracotta Floor Tiles

The customer had opted to seal the floor themselves with Tile Doctor Seal and Go naturally I was keen to see how it came out so I asked them to send me some photographs a couple of which are shown below. The final result is a practically new floor and the customer is very happy with it.

Terracotta Tile After Sealing Terracotta Tile After Sealing

 

Terracotta Tiles Transformed in Dorset

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Dorset Tile Doctor

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