This bathtub with shower over was at a house in the old shipbuilding port of Greenock within the historic county of Renfrewshire. I’m not sure you can appreciate it from the before photograph below, but the grout was white and was starting to discolour. The owner of the house didn’t want it to get any worse and asked us for help.
Preparing the Grout
We discussed the options and the benefits of applying a grout colour which would not only change the colour but also add a layer of protection over the grout which would be much easier to keep clean going forward.
With the decision made we set about cleaning the grout first with a Grout Colourant Pre-Treater that cleans and etches the grout resulting in a better bond with the grout colourant. This was followed by rinsing the grout with water to remove any dirt and remove the traces of pre-treater before drying it off with a heat gun ready for the next step.
The customer had decided on a Chocolate grout colour, so it would blend in with the brown tiles more effectively. So, once the grout has dried two coats of Tile Doctor Grout Colourant were applied over the grout with a small brush. This product is basically painted on top of the existing grout any any excess wiped off the adjacent tile before it dries. It’s an epoxy based formula that becomes a long-lasting barrier protecting the grout and as I mention before making it much easier to clean.
Last step before leaving was to strip out the stained silicone sealant between the top of the bath and tile and replaced with fresh new white silicone to match with the white bathroom suite.
The job only took a day to complete and the owner was very pleased with the way the tiles now looked.
Source: Grout Cleaning, Colouring and Restoration Service in Inverclye