Dirty Porcelain Tiled Utility Room Cleaned and Sealed in Hull

This Porcelain tiled utility room at a property in Hull had been primarily used as an area for the household dogs, and so had suffered over the years from plenty of wear and tear.

Originating in China, Porcelain is a type of ceramic that is known to be quite hard-wearing and durable, however, dogs are known to bring all manner of muck into the house from outside, and it was certainly beginning to show here. The property owner was keen to have the tiles professionally cleaned and sealed, with the grout lines being in a particularly dire state.

Porcelain Tiled Utility Floor Before Cleaning in Hull

Cleaning a Dirty Porcelain Tiled Utility Room

To begin the cleaning process I firstly mixed a 60-40 mix of Tile Doctor Pro Clean and water. Pro Clean is our go-to cleaner for natural stone tiles due to its consistency and versatility. I applied it to the tiles and grout lines and left it to dwell for a short while, allowing it time to loosen the layers of muck and also break down any old sealer remaining on the floor.

Next, I scrubbed the solution into the floor with a 17″ rotary machine, and paid special attention to cleaning the grout lines with a wire brush, bringing them back to their original colour. Any resulting cleaning residue was removed with a wet vacuum and any chemicals remaining on the floor were washed away using a thorough rinse with water.

Sealing a Porcelain Tiled Utility Room

Before the floor could be sealed, it needed to be left to dry overnight. It is always recommended to leave freshly cleaned floors to dry for at least 24 hours before sealing, since even the slightest amount of moisture can cloud the sealer and damage its performance. Running damp tests is a good idea to make certain that the floor is completely dry.

Porcelain Tiled Utility Floor During Grout Sealing in Hull

Once satisfied that the tiles and grout lines had been fully dried out, I proceeded to seal the floor with Tile Doctor Ultra Seal. Ultra Seal is an robust impregnating sealer that prevents dirt from becoming ingrained in the grout and the stone itself, thus making the floor much easier to keep clean in the future.

The sealer also gave the floor with a bright, natural look finish, leaving it worlds apart from the condition it was in just a day previously. Needless to say the customer was very happy and impressed with the results achieved in a short space of time.

Porcelain Tiled Utility Floor After Cleaning and Grout Sealing in Hull

 
 

Professional Tile and Grout Cleaning and Sealing for a Dirty Porcelain Tiled Utility Room in Hull

Deep Cleaning Porcelain Floor tiles at an NHS Hospital in Cottingham

Although we do work on a lot of residential floors we also get commercial work such as the following request to deep clean Porcelain floor tiles in the high-traffic entrance area of the NHS Cancer Ward in Cottingham, near the city of Hull.

Deep Cleaning Porcelain Tiled Floor Cottingham Hospital

The Porcelain floor itself was quite large, measuring 170 square metres, and was in need of a thorough clean. The Porcelain tiles were Italian with a cement grey grout line, in addition, they had been laid in sections using a plastic Schluter Systems expansion joint. As you can imagine, the unit has a lot of patients walking around, along with doctors, nurses and other staff. Consequently, my contact at the NHS requested that we conduct the work at night, as this is the quietest time of day and therefore both risk and disruption are minimised.

Deep Cleaning Porcelain Tiled Floor Cottingham Hospital

Cleaning the Porcelain tiled floor

I started the job off with a deep clean, using a solution of Tile Doctor Pro-Clean diluted with water, the dilution was roughly thirty per cent Pro-Clean to seventy per cent water. This strength of solution was sufficient enough to lift the ingrained dirt and stains out of the Porcelain tiles. Pro-Clean is a very versatile alkaline cleaner which can be used on most types of floor including natural stone.

Deep Cleaning Porcelain Tiled Floor Cottingham Hospital Deep Cleaning Porcelain Tiled Floor Cottingham Hospital

Working in small sections, I used a spray gun to coat the floor with this cleaning solution, before leaving this to dwell for roughly 20 to 30 minutes. The solution was then scrubbed in to the tiles using a black buffing pad attached to a 17″ scrubbing machine. The resulting cleaning residue was then promptly removed using a wet-vac machine.

Deep Cleaning Porcelain Tiled Floor Cottingham Hospital

Cleaning the grout

After completing the tile cleaning and inspecting the floor to ensure all dirt and stains had been removed, I paid special attention to the grey grout lines. I opted to use a solution of Tile Doctor Grout Clean Up diluted with clean water. The ratio in this instance was roughly twenty per cent Grout Clean up to eighty per cent water.

Deep Cleaning Porcelain Tiled Floor Cottingham Hospital

Grout Clean Up is an acid-based product designed to penetrate beneath the surface of the grout to remove grout smears and mineral deposits, including rust. It is recommended for use on masonry surfaces and acid resistant stone such as Porcelain, Ceramic, Sandstone and Slate. Once both the tiles and the grout had been individually cleaned, I gave the floor a thorough rinse with clean water to remove any trace of product. All fluids were extracted using a wet vacuum.

Deep Cleaning Porcelain Tiled Floor Cottingham Hospital

Deep cleaning the entire Porcelain floor took some time but the was certainly worth the effort, the tiles now look so much cleaner and the grout a consistent shade of grey.

Deep Cleaning Porcelain Tiled Floor Cottingham Hospital

 
 

Large Porcelain Tiled Floor deep cleaned at a Hospital in Hull