One of the first issues people have with shower rooms is the Silicone needs to be replaced, even a good quality Silicone like Mapei Ultra-seal which is fully waterproof and stain and mould resistant can still succumb to persistent damp issues. In fact it can get so humid in these areas the warm atmosphere is akin to a tropical rain forest.
To avoid the build-up of mould I recommend you rinse the wall tile and silicone down with plain water from the shower head after every shower and then leave the tiles to dry. Open the window and door to let out the warm condensation and after 5 to 10 minutes partly close the window (to the security setting) and then partly close the door, this then normalizes the room temperature thus inhibiting mould spores from blooming, as mould wont start to Spore on a cold room.
The pictures were taken from a shower room at a house a few miles up the road in Kendal where mould had caused a lot of staining to the silicone sealant and to the tile and grout both inside the shower cubicle and in the bathroom itself. There were also a couple of loose tiles around the base of the shower cubicle which needed to be re-fixed.
Cleaning Ceramic Tile and Grout
We started by spraying the tile and grout down with Tile Doctor Pro-Clean which is a strong alkaline cleaner, spraying it on mixes it air which helps it to stick to Vertical surfaces allowing it to get to work on the dirt. We left it to dwell for ten minutes before scrubbing it in by hand using a stiff grout brush; this process certainly improved the grout but unfortunately it had become too badly stained to be satisfactory so we decided to recolour the grout using a white grout colourant.
Once the shower tile was dry the loose tiles were removed and the damp plaster board behind chopped out and replaced. The tiles were then cleaned up, fixed back into position, then grouted and the silicone sealant around the base of the shower cubicle was stripped out and replaced with new.
One to two coats of white colourant were applied to the grout throughout the shower cubicle and shower room in order to get a uniform appearance and this final touch completed the transformation.
The other advantage of these particular colourant products is that they are epoxy based and form a barrier of the grout preventing future staining and making it very easy to clean going forward.
I think you will agree bathroom now looks like it was recently installed.
Restoring the Appearance of Shower Cubicles in South Cumbria
A customer from Kendal (famous for its Kendal Mintcake) called me in to look at their Quarry Tiled Utility floor, which was looking very dirty and stained. On inspection the sealer had broken down and was no longer protecting the tile resulting in dirt getting ingrained into the pores of the tile resulting in discolouration. We agreed what short of finish was required and the customer booked me in to do the work.
Cleaning Quarry Floor Tiles
My first job was to protect the surrounding areas from splashes so on my arrival I covered the wooden floor in the hallway before starting to remove the old sealer with Tile Doctor Remove and Go, I sprayed it on working in small areas leaving it to dwell for a while before scrubbing it in with a stiff brush making sure I scrubbed it in well before removing the soiled solution with a wet vacuum. I scrubbed all the grout joints at this point to make sure they were all clean and then washed the floor down to remove any chemical and neutralise the floor. It was a relatively small floor so I left it to dry and returned a few house later to seal it.
Sealing Quarry Floor Tiles
On my return I used a damp tester to make sure the floor was dry, which it was, so I sealed it with two coats of Tile Doctor Colour Grow which is a as well as protecting the floor brings the natural colours out in the tile. Naturally if the damp tester had showed that it was damp I would not have sealed the floor that day as the sealer would not have taken properly.
This job took me one day as it was only a very small floor and I was able to seal it in the same day the customer were happy with the result I went through the maintenance program and explained how to clean the floor.
A customer in Kendal requested that the colour of grout installed on 20m2 newly laid textured Porcelain tile floor was changed; the tiler had used a Sandstone coloured grout and they were not happy with the colour or the grouting in general which looked patchy. I recommended the use of an epoxy Grout Colouring product that re-colours, seals and rejuvenates existing grout joints and comes in twelve different colours and after showing the customer the different colour options they picked Charcoal Grey.
Applying Grout Colourant
I did a test area so they could see how it might look under the lights which went well and so I started to apply the grout colouring to the whole kitchen floor completing small areas until the entire floor was covered and taking care not to get any on the Porcelain tile as the textured surface makes it difficult to remove and requires the use of an white abrasive scouring pad. Normally you have to use a Pre-Treater product on the grout before Grout Colouring however this grout was new and so this step was unnecessary.
This job took me one day and only required one tube of Grout Colourant. The owner was extremely happy with the result will now have a fairly maintenance free tiled floor as Porcelain tiles are very hard wearing and the epoxy grout colourant acts as a barrier and therefore unlikely to discolour.