
Professional Jasmine Grout Paint Application – Expert Restoration by Doctor Grout London
Grout paint is one of the most effective ways to completely transform tired, stained, or uneven grout lines without the expense of re grouting or retiling. In this project, the existing grout was heavily soiled and deeply ingrained with dirt, which made the entire tiled area appear old and worn. Before any grout paint could be applied, it was essential to clean out the grout thoroughly to ensure strong bonding with the new coating.
Our team at Doctor Grout, specialists in professional grout restoration services in London, began by carrying out a deep mechanical and chemical clean of the grout lines. Using professional-grade tools and solutions, we removed layers of grime, contaminants, and surface residue. This preparation stage is crucial because grout paint will not properly adhere to dirty or sealed grout. By restoring the grout to a clean, porous state, we created the perfect surface for long-lasting adhesion.
Once fully cleaned and dried, we applied the chosen grout paint colour: Jasmine. This shade provides a warm, soft tone that instantly lifts the appearance of tiled surfaces. Unlike standard colourants, the product we use is an acrylic water-based sealer, designed not only to recolour the grout but also to protect it from future staining, moisture, and wear.
To achieve the flawless Jasmine finish, the grout required three coats of paint. Each coat was applied with precision to ensure even coverage and smooth lines. The acrylic formula penetrates the grout while simultaneously sealing it, providing a durable protective layer that helps prevent dirt re-absorption and makes future cleaning significantly easier.
The final result was a beautifully uniform, fresh, and hygienic grout appearance. What began as dull, dirty grout was transformed into a clean, elegant surface with long-lasting protection. This level of quality is exactly why homeowners and businesses across London rely on Doctor Grout for grout restoration projects requiring expertise, durability, and a professional finish.
If your grout is stained, discoloured, or simply outdated, grout paint is an excellent solution for renewing your tiled areas without major renovation costs. For premium professional grout restoration services in London, including cleaning, painting, sealing, and full grout renewal, contact Doctor Grout today. We deliver results that look exceptional and stand the test of time.


Porcelain tiles are known for their durability, sleek appearance, and low maintenance — but over time, even the toughest tiles can lose their lustre. One of the most common problems homeowners face is limescale build-up, especially in areas exposed to hard water, such as bathrooms, kitchens, and wet rooms. Limescale not only dulls the tile surface but can also lead to staining and discoloration if left untreated.
At Doctor Gout we specialize in professional porcelain tile restoration, bringing your surfaces back to life with precision cleaning techniques and long-lasting results. Recently, we completed a project involving heavily limescaled porcelain tiles that had lost their shine due to years of mineral buildup.
To tackle the problem, we used a carefully controlled acid treatment designed to dissolve limescale without damaging the porcelain’s finish. This method effectively breaks down calcium deposits, revealing the original tile surface beneath. Following the acid treatment, we deep-cleaned the tiles using a carbide brush, ensuring all residues and surface imperfections were removed safely and thoroughly.
Once the tiles were restored to their natural sheen, we replaced all the old silicone seals, ensuring a clean, watertight finish that not only looks great but also prevents future moisture and limescale issues. The result? A bright, rejuvenated tiled surface that looks as good as new.
If your porcelain tiles have lost their sparkle due to limescale, staining, or general wear, our expert restoration services can help. We use professional-grade products and proven techniques to restore both the beauty and longevity of your tiles.


Mouldy silicone replacement in Croydon. It's very easily done, leaving silicone until it's pretty far gone. By the time we got to this job the mould was everywhere, but with some acid, elbow grease and silicone replacement everything looked as good as new.


Here we have a great example of bathroom tile, grout and silicone restoration. The client in this case had a go themselves at cleaning these tiles and grout as well as having professional cleaning companies come over to have a go, unfortunately when it gets to this stage the grout needs replacing completely and the tiles need the correct restoration processes. We first started by removing all mould and limescale to get a better look at the grout, it was then decided that the excising grout could not be restored and would need replacing, once the old grout was out when then got to digging out the old silicone and professionally cleaning the tiles. We then allowed everything to dry out, taking extra care to make sure there was no moisture where the new silicone would be going and then applied new grout. We let the new grout dry for 2 hours before applying the new silicone and as you can see the shower looked as good as new. This job is a very good example of professional tile restoration in action.

After finishing this work we explained to the client how best to maintain and care for the tiles and grout and recommended the best and most cost effective methods and products to do this.

This before and after might look too good to be true, but this is what is genuinely achievable with the correct processes and methods with professional tile and grout restoration. The client when contacting us was understandably very upset that tenants had left his bathroom in this state and was convinced that the only way to fic this was to rip the entire bathroom out. We scheduled in a visit for a test and within in minutes we showed the client that we could very easily fix these tiles. Natural stone is very forgiving if treated correctly and luckily this is not the first tile we had come across something like this. The bath panel tiles were replaced and the rest restored, new silicone around the edges and the bathroom looked brand new with the help of a few different trades, the tile, grout and silicone work took a total of 2 days and the price was very affordable, we aren't here to rip people off, we genuinely enjoy the process of restoration so we keep that ahead of the financial gain.

On completion of the work the client was advised on how best to keep everything maintained, a 5 star review was left and the client was extremely happy with the results.

This black slate in Chelsea had seen better days, the surface was covered in a haze of limescale, mould and other bits that you don't really want there, the silicone and grout were also not in very good condition. Luckily black slate is very easily restored with the correct methods and processes. This again is a great example of professional tile and grout restoration. We started by cleaning the surface of the tiles with acid, this attacked the limescale making it easier to remove. This was followed by lots of scraping and machine work and then the neutralisation of the acid. We then took the old grout out before deep machine cleaning the tiles and extracting the slurry from the surface. The tiles were then left to dry, upon our return the grout was replaced followed by the silicone and the tiles were then sealed with a breathable oil based sealer, this not only sealed the tiles but also replaced the oil needed in the stone to give it back it's colour. Slate is one of our favourite stones to work with as no matter how bad it may look, you can always bring it back.

On completion of the work the client was advised on how best to keep everything maintained, a 5 star review was left and the client was extremely happy with the results.
Doctor Grout