Restoring Dirty Sandstone Grout in Ulverston

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This client got in touch to see if we could clean the grout in her large kitchen floor which was tiled with Terracotta style Ceramic tiles. As per usual we visited the property first which was in the market town of Ulverston to survey the floor and get a better idea of what was required.

Believe it or not the grout had originally been Sandstone in colour, but poor cleaning practices had reduced the colour back to grey as all floor grouts (apart from white) are basically a cement grey with a colour dye added. I suspect the customer had been using a strong bleach-based product to clean the floor with which as well as removing colour can also lead to dehydration resulting in cracking. It’s work knowing that even the “Green Cleaning Products” on the market generally contain at least 5% of “non-ionic surfactants” which can also impact grout with constant use.

Our recommendation was to re-colour the grout using a durable Tile Doctor Grout Colourant which seals and rejuvenates existing grout and is available in ten popular colours. The client was happy that we could improve the appearance of the floor, we agreed a price and scheduled the work in which would take two days to complete.

Cleaning and Colouring Grout on a Ceramic Tiled Kitchen Floor

It was a large 45m2 kitchen and so it took most of the first day just to clean the grout using Tile Doctor Grout Colourant Pre-Treater. This is an effective ready-to-use acidic cleaner which is designed to lightly etch and clean the grout joints so that you achieve a superior bond with the colourant. The product comes in a spray bottle so its just a question of spraying it onto the tile, leaving it for five minutes and then scrubbing it in with a brush. Afterwards you rinse it off with water and extract with a wet vacuum.

We worked our way across the large floor area in sections leaving an air blower in place over the completed section to accelerate the drying process. Once we managed to get a cleaned area dry, we started to apply the first coat of Grout Colourant. The colourant is relatively easy to apply with a small brush, you just need to ensure that any excess that gets on the tile is wiped off before it dries.

Once the second of coat of grout colourant had been applied and had dried the floor was inspected and touched up further where required. Before leaving we gave the floor a dry polish with our buffing machine just so it all looked spick and span before we handed the floor back to the customer. There was no need to seal the floor, Ceramic tiles won’t accept a sealer and the grout will now be protected by the colourant which acts like a barrier.

The transformation to the floor was huge as you can see in the pictures. My customer was over the moon with the results and left the following feedback:

‘I can recommend the professional services of Russell and team, nothing was too much trouble and the job was completed on time with excellent results’
Karen. Ulverston

Source: Grout Cleaning and Colouring Service in Ulverston