Tackling Discoloured Grout in Inverclyde

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.

Changing Grout Colour in Greenock Bathroom Before

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.

Grout Colouring

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.

Changing Grout Colour in Greenock Bathroom After

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

Deep Cleaning and Sealing Mouldy Shower Grout

Available in a variety of styles and designs Porcelain tiles are harder than normal Ceramic tiles and are known for their durability and water resistance, making them ideal for use in shower cubicles and bathrooms.

However, as I’m sure most people already know, shower tiles are not the easiest to keep clean and fresh. These tiles are exposed daily to a multitude of acidic soaps and shampoo dyes, and if proper precaution is not taken to rinse away the excess after using the shower, mould will grow very quickly on the grout.

This shower cubicle, constructed from Porcelain tiles, is a typical example of this. As you can see from the photo below, the mould problem was very apparent. I was asked by the property owner, who lives in Didcot, a railway town in South Oxfordshire, to refresh it after what must have been years of neglect. Here’s how I did it.

Porcelain Shower Before Renovation in Didcot

Cleaning a Porcelain Tiled Shower Cubicle

The first process in restoring this shower cubicle was to spray the walls with Tile Doctor Duo Clean, which is both a grout cleaner and a mould remover. I left it to dwell for 45 minutes, before proceeding to scrubbing into the grout with a stiff brush. I worked in sections, spraying more Duo Clean onto the tiles as I moved along the length of the walls.

Following this, I rinsed the entire cubicle with fresh water to remove any traces of chemicals and used my wet-vac machine to dry it quickly. The next process was to remove the old, mouldy silicone and replace it with fresh silicone.

Sealing a Porcelain Tiled Shower Cubicle

With the shower cubicle now fresh and clean, it was now time for me to seal the grout and tiles.

I did this using Tile Doctor Wall Grout Sealer Spray, which is a water-based grout sealer that prevents oil, water and acid-based contaminants – including soaps and shampoos – from spoiling the appearance and colour of grout. It does this while allowing for moisture vapour transmission.

Check out the photo below – you can see that after a short day’s work, the appearance of the cubicle has been completely transformed. The customer was very pleased with the result and the addition of the sealer will ensure it stays this way for some time to come.

Porcelain Shower After Renovation in Didcot

 
 
Source: Shower Tile Renovation Service in Oxfordshire

Sealing Bathroom Tiles to Prevent Staining and Mould

Having mould in your bathroom is never a desirable situation, especially in a family home with young children. Additionally, severe mould can cause a range of health issues, including respiratory problems, nasal congestion, and throat irritation, so it’s important to remove it as soon as possible.

I mention this as I was recently called out to a family home in Bedford recently because the parents were getting worried about the mould developing in the Ceramic tiled bathroom, especially on the lower tiles and silicon around the bath. Naturally, they wanted it to be removed as they didn’t want to expose their children to it, so a quote was issued and the work to restore the tiles was booked in for the following week.

Ceramic Tiled Bathroom Before Cleaning Bedford Town Centre Ceramic Tiled Bathroom Before Cleaning Bedford Town Centre

Cleaning and Sealing a Mouldy Ceramic Tiled Bathroom

Before starting the work, I covered the bathtub with dust sheets and towels to prevent any chemical spillages. Then, to begin, I applied Tile Doctor Mould Away which is specially formulated to removing mould and black spots from grout and silicone. This is quite a potent product, so it is advisable to wear protective gloves and goggles.
I sprayed the Mould Away on the entire area around the bath and shower unit, as well as the pedestal wash hand basin, before scrubbing it in by hand using a stiff brush. I left this to dwell while I started to cut out the old silicon from around the bath, and once this had been done, I rinsed the product off the tiles.

Next, I diluted a solution of Tile Doctor Grout Clean Up with water, this product contains concentrated phosphoric acid and is designed to remove grout haze, mineral deposits, and other smears. This solution was sprayed onto the worst-affected areas of the grout to remove any remaining soil deposits. I also gave the tiles a second rinse and, while the grout was drying, I finished cutting out and removing the old silicon.

Following this, I lightly dried all areas with a heat gun and sealed the grout with Tile Doctor Ultra-Seal, which is a natural-look, penetrating sealer deigned to provide maximum stain protection. Finally, I installed a fresh mould-resistant silicone sealant between the tile and bath to replace the old, mouldy silicone.

Ceramic Tiled Bathroom After Cleaning Bedford Town Centre Ceramic Tiled Bathroom After Cleaning Bedford Town Centre

Within a short day of work, I had managed to completely transform the appearance of this Ceramic tiled bathroom. The customer was extremely pleased with the result.

Mould problems are extremely common in small bathrooms with inadequate ventilation. Whilst the regular application of Tile Doctor Mould Away will keep the problem in check you can also improve the ventilation by leaving the bathroom door and a window open for a while after use.
 
 
Source: Tile, Stone and Grout Cleaning and Restoration in Bedford

Dirty Grout Problems Resolved

This Ceramic tiled family bathroom with shower was installed at house in Leighton Buzzard and was in need of rejuvenation. You can see from the photograph below that the tiles were in reasonable condition but the grout had become ingrained with dirt which is not unknown as the top layer of grout is porous and will discolour over time if not protected.

Cleaning Ceramic Tile and Grout

The Ceramic tiles and grout were treated using a strong 2:1 dilution of Tile Doctor Pro-Clean mixed 50/50 with Nanotech Ultraclean which combines a highly powerful Tile and Grout cleaning product with tiny abrasive particles. For vertical tiled surfaces I recommend the mixture is decanted into a bottle with a trigger spray attachment which when sprayed onto the wall allows the cleaner to mix with air making it lighter and allowing it to stick better. The solution was then worked in using a stiff scrubbing brush by hand before being rinsed off with water; this process was repeated a number of times until we had managed to clean all the areas and then left to dry.

Ceramic-Tiled-Shower-Before-and-After-Leighton-Buzzard

Sealing Grout

The grout was dried and the sealed with a couple of coats of Tile Doctor Grout Sealer which forms a protective barrier over the porous grout and keeps it looking good for longer. Most sealers can be used on grout (check the label to confirm) but for best results use a spray bottle as mixing the sealer with air improves its ability to stick to a vertical surface.
 
 
Source: Ceramic Tile and Grout cleaning tips