Removing Hard Water Staining on Porcelain Shower Tiles in Cheshunt


Photographs below of a Porcelain tiled shower that had been installed at a house in Cheshunt the year before. The tiles were actually dark grey textured porcelain tile but hard water in the area had left very noticeable water stains and limescale deposits that were proving hard to remove with general cleaning.

Stained Black Porcelain Shower Tile Cheshunt Before Cleaning

Hardwater is basically water with a high mineral content which are historically recognised as being good for you, however it’s not so good for the bathroom where the minerals are left behind when the water evaporates.

On the initial visit to survey the tiles we ran a test clean on a small area to ensure we could return the tile back to its as new condition. All went well, and the customer booked us in to return later to complete the work.

Removing Limescale from Porcelain Shower Tiles

Work began by giving the shower tiles an initial clean with Tile Doctor Aqua-Pro which was worked into grout lines with detail brushes and a burnishing pad for the tile surface. This process removed all the Limescale and water marks.

A second clean was then carried out with Tile Doctor Duo-Clean which is a fast-effective double action cleaning solution that can remove mould and blackspots from grout and silicone. The solution was sprayed on the shower room floor and walls and left to soak in before being worked in with a stiff brush.

Stained Black Porcelain Shower Tile Cheshunt During Cleaning

The shower tiles were then rinsed with a steam cleaner to remove any trace of product and then buff the tiles with a hand-held white buffing pad to bring up their appearance.

To give it a neat waterproof finish we stripped out the old silicone sealant from around the base of the shower and replaced with new mould resistant silicone.

The shower took a whole day to complete but I think you will agree has been transformed by the process.

Stained Black Porcelain Shower Tile Cheshunt After Cleaning

Reducing the Impact of Hard Water

To minimise the impact of hard water some shower units will keep the shower running at a gradually decreasing temperature immediately after use. This has the effect of rinsing off the deposits before evaporation has chance to occur. Personally, we recommended you spray the shower tiles with Tile Doctor Aqua-Pro after use, this product is a bathroom tile cleaner that is ideal for the regular cleaning of all types of internal porcelain/ceramic bathroom/wet room tiles. Apply by lightly spraying a dilution of the cleaner and wipe over then water rinse and dry buff to finish.
 
 

Hard Water Staining Removal on Porcelain Shower Tiles



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Restoration of Viakal Damaged Marble Shower Tiles in Ealing


We were recently received an enquiry from a customer in Ealing, East London who was concerned about their Marble Tiled Shower which had been damaged from the use of Viakal Limescale Remover. Unfortunately, this is a very common problem and we often receive calls from customers with similar issues. Limescale removal products such as Viakal and Cillit Bang are very effective but like any acidic product, they are very harmful to natural stone such as Limestone and Marble. With any cleaning product you should really read the label before use and in this case you will find they state the product should not be used on natural stone.

The Viakal had etched the surface of the Marble in several places where it had been applied and although the damage looked really bad I was happy to inform my customer there is a solution and that I could indeed restore the appearance of the stone.

Damaged Marble Shower Wall Before Restoration Ealing Damaged Marble Shower Wall Before Restoration Ealing

Polishing Damaged Marble Shower Tiles

My first task was to give the Marble tile and grout a good clean and remove any sealer and soap scum etc; to do this I used a strong dilution of Tile Doctor Pro-Clean scrubbed in with a small black scrubbing pad fitted to a hand-held machine. The Marble tiles were then rinsed with water to remove the soil generated by the cleaning process.

To fully restore the appearance of the Marble the next step required the application of coarse burnishing pads applied in sequence from very coarse to very fine using six-inch pads fitter to a handheld buffer. It’s a process that takes the polish off the stone and rebuilds it. A little water is needed to help lubricate with the coarser pads and the tiles are rinsed off between each one to remove any slurry generated during the process.

To achieve a very high shine the Marble tiles were then treated to an application of Tile Doctor Shine Powder which involves buffing crystallising polishing powder into the stone to build a deep durable finish

Sealing Marble Shower Tiles

The last step was to seal the Marble tile and grout to protect it going forward. Before sealing we needed to make sure that the tiles are dry and a damp meter is a very useful tool for this. A single coat of Tile Doctor Colour Grow was applied which is an impregnating sealer that occupies the pores in the stone whilst enhancing the natural colours in the Marble in the process.

Damaged Marble Shower Wall After Restoration Ealing Damaged Marble Shower Wall After Restoration Ealing

The work took three days in total but as you can see from the photographs on this page it was well worth the effort and the white streaky damage caused by the Viakal has now been removed and the stone has been transformed. My customer was very happy with the results and left the following feedback.

I had serious acid etchings from spraying Viakal on my marble shower box and basin. Didi and his partner did a good job of polishing out the majority of the acid etchings. It was a 3 day job for them, and over all I was happy with the result and service.
Edward T, London

 
 

Acid Etched Marble Shower Tiles Restored in London



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Removing Limescale from Polished Black Marble floor tiles in a Baldock Bathroom


This customer in Baldock, North Hertfordshire has a beautiful Black Marble bathroom floor which unfortunately was far from looking its best due to a build-up Limescale. Normally this can be removed with an acidic cleaning product however Marble like all natural stones is acid sensitive would be damaged in the process.

Black Polished Marble Bathroom Floor in Baldock Before Limescale Removal

The only way to remove the Limescale would be to polish it off using a set of diamond pads which would also restore a high shine finish to the Marble floor tiles.

Removing Limescale from Polished Black Marble

The first step before starting the process was to cover the threshold edges, skirting’s and doors with tape to protect it from splashing etc. Next we used a medium dilution of Tile Doctor Pro Clean which is an alkaline tile and grout cleaner with hand brushes to clean-up the thin gout lines and remove any grit from the floor.

The floor was then rinsed with fresh water to remove the now soiled cleaning product and also steam cleaned to neutralise floor. The water was extracted from the floor using a wet vacuum.

Honing Black Marble to Restore Polish

To bring back the natural shine we honed the floor using a series of diamond-encrusted burnishing pads. Firstly, I applied a Coarse 400 grit pad to strip away what remained of the old sealer and Limescale, rinsing the floor afterwards. I then applied the Medium 800 grit and Fine 1500 grit pad to gradually close the pores of the stone which, in turn, restores the polished effect. Again each pad is used in combination with a small amount of water and any excess moisture is removed with a wet vacuum. The final 3,000 grit pad brings up a really deep shine and is applied with small amounts of water sprayed onto the tile.

Sealing Polished Black Marble Tiles

After drying the floor the Marble tiles were sealed with two coats of Tile Doctor Ultra-Seal which is a natural look sealer that doesn’t alter the appearance of the stone and protects it from staining by occupying the pores in the stone.

The last step was to buff the Marble tiles with a white buffing pad.

Black Polished Marble Bathroom Floor in Baldock After

The floor now looks fantastic and you can really see your reflection in the shine of the black Marble tiles.
 
 

Limescale Removed from Polished Black Marble Floor in Baldock



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