Porcelain Tile Cleaning

Welcome to my Work History archive where you will find detailed examples of the cleaning and renovation of Porcelain tiles carried out in Cambridge

Cleaning and Polishing Porcelain tiles

Harder than ceramic tiles modern production methods have allowed a growth in the availability and design of Porcelain tiles which are known for their durability and water resistance making them a popular option for floors. Like Ceramic, Porcelain tiles are generally very easy to clean and need little maintenance however some are micro porous and do require sealing, you will need to ask you supplier which type you have installed as it can be very difficult to tell.

If your Porcelain tiles are of the micro porous variety then they will need to be sealed to avoid a build-up of dirt in the pores of the tile. For this we recommend Tile Doctor Ultra-Seal which works by impregnating the pores to ensure dirt can’t become ingrained there without changing the appearance of the tile itself.

Apart from sealing the biggest issues with this type of tile are usually grout related. Either the adjacent grout discolours over time or the tiler has been unable to remove excess grout from the surface of the tile, an issue known as Grout Haze or Grout Smears. Modern grouts can be particularly susceptible to the grout haze issue due to shorter working times and polymers in the grout which make it difficult to remove once dry. If this sounds familiar do contact us so we can advise you on how best to remove it.

Below you will find detailed examples of work we have carried out in the past, it should give you some idea of what’s involved and what can be achieved with the right techniques and products.


Pale Porcelain Tiled Kitchen Floor Before After Grout Haze Removal Winwick

Cleaning up Grout Haze on a new Porcelain Patio in Winwick

I was called out to clean a Porcelain tiled floor at a newly built property in Winwick near Huntingdon. The tiles were heavily marked with grout and dirt and were impossible to get clean. To make things worse the tiles were pale, almost white, in colour which made the staining more obvious. It was clear to me that the builder had not managed to polish off all the grout after tiling and this had now set hard on the surface.

Pale Porcelain Tiled Kitchen Floor Before Grout Haze Removal in Winwick Huntingdon

This is a very common problem known as Grout Haze and fortunately there is a solution, in that it can be removed by giving the tiles a rinse with an acidic tile cleaner called Tile Doctor Grout Clean-up. To prove the point, I carried out a quick demonstration so the new owners could appreciate the difference.

Pale Porcelain Tiled Kitchen Floor Before Grout Haze Removal in Winwick Huntingdon

I always like to test porcelain tiles for a reaction to acid prior to commencing work as acidic cleaners can have a negative effect on some types of polished porcelain however this one had a textured feel to it so there was no issue.

Removing Grout Haze from Pale Porcelain Kitchen Tiles

The test went well so having got the go head I began by first cleaning the tiles with a medium dilution of Tile Doctor Pro-Clean, this was left for about ten minutes before being worked into the tile with a black scrubbing pad fitted to a rotary machine. I also used a stiff brush along the grout lines to make sure the grout was as clean as the tile.

This process generates a lot of soiling which was then extracted using a truck mount machine. By Truck Mount I’m referring to a powerful cleaning machine that’s fitted into my van, it blasts the floor with hot water and then immediately extracts it using an equally powerful vacuum to grey tank in the vehicle, it’s incredibly effective and leaves very little water on the floor afterwards.

The next step was to tackle the grout haze and this is done as before by Acid Washing the floor using a dilution of Tile Doctor Grout Clean-up and scrubbing into the tile as before. Again, the resultant soils were extracted as before using the truck mount.

Sealing Pale Porcelain Kitchen Tiles and Grout

The floor was then speed dried using Dripods which are small horizontal fans designed to blow air downwards and ideal for drying carpets and hard floors. Once dry, a coat of Tile Doctor Ultra-Seal was applied, left to dry and any excess buffed away with a White pad.

Pale Porcelain Tiled Kitchen Floor After Grout Haze Removal in Winwick Huntingdon

The work was completed in one day and completely transformed the floor much to the delight of my customer who left the following message in a subsequent email:

“Thank you very much indeed, we are delighted with the floor.”

Pale Porcelain Tiled Kitchen Floor After Grout Haze Removal in Winwick Huntingdon

I’m pleased to say I have since returned to the neighbourhood and completed another identical grout removal job at a neighbour’s property who had the same issue with builder.

 

Professional Renovation of a Porcelain Tiled Floor in Cambridgeshire

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Porcelain Patio Grout Stain Removal Ely

Cleaning up Grout Haze on a new Porcelain Patio in Ely

Earlier this summer I was called out to this job in the garden of a house in the city of Ely to inspect a freshly laid porcelain tiled patio with grout haze issues. The builder who had installed the patio hadn’t removed all the grout from the textured surface of the tile before it had dried. This was probably due to the hot weather which reduces drying times and has caught many tilers out. Multiple repeat visits by the builder trying followed who spent countless hours trying to remove the grout haze, unfortunately due to the textured surface of the tile he was unable to remove it and the patio was left looking awful.

Porcelain Patio Ely Before Grout Haze Removal

Like the builder we are increasingly finding modern grouts, which although more durable, are very difficult to remove. Fortunately belonging to the Tile Doctor network, I had already been made aware of this problem and was able to offer a solution.

I arranged to pay the property a visit to demonstrate a potential solution and quote for resolving the issues. Even though the grout haze was indeed difficult to remove it wasn’t impossible if you know how. The demonstration came out well and relieved that they had finally found a solution to the problem booked me in to get the work carried out.

Cleaning a Porcelain Tiled Patio Floor

On my return I started with the application of a strong dilution of Tile Doctor Grout Clean-Up. This product is ideal for removing grout haze or smears as they often referred to; however, being acidic we don’t recommend it for use on every surface so if your using it yourself do check the label first. I left it to soak in for ten minutes before being agitated with a black scrubbing pad fitted to a rotary buffer

The weather was good, so it wasn’t a problem working outside and once all the grout smears were removed, I finished off by giving the whole patio a high-pressure rinse. I use a van mounted rinse/extraction system for this that applies warm water at high pressure onto the patio to dislodge dirt and then extracts the waste into a separate tank in the vehicle. It was an expensive investment but makes light work of jobs like this.

It took around four to five cleans to complete the job, by the late afternoon the grout haze was gone, and the porcelain patio looked completely transformed. It was quite a warm day, so the patio soon dried allowing my client to use it later that day. I should mention that this variety of Porcelain tiles were not the micro porous type and therefore did not need to be sealed.

Porcelain Patio Ely After Grout Haze Removal

Relieved the problem was finally resolved and happy with the result my client left the following feedback:

Amazing service, they were able to provide us with a quote and demo before we agreed to work. We are so happy with the results we have as our patio slabs looked ruined to the eye but the Tile Doctor managed to get them looking brand new.

 

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Terracotta Effect Porcelain Tile Grout Before After Cleaning Ely

Terracotta Effect Porcelain Tile & Grout Deep Cleaned in Ely

We were called out to this property in Ely to carry out a deep clean on kitchen tiles that had the look of terracotta but were actually porcelain. The client had been cleaning the floor with household floor cleaner which really wasn’t working, and the grout had now turned black with ingrained dirt. If you have never been then Ely is well worth a visit, it’s a small but beautiful city on the West side of Cambridgeshire with a stunning ancient Cathedral which attracts visitors from outside the area.

Porcelain Tiled Kitchen Floor Before Cleaning Ely Porcelain Tiled Kitchen Floor Before Cleaning Ely

My client had dogs and with the kitchen tile and grout not having had a deep clean for several years it was now overdue a clean. We popped round to do a site visit to survey the floor and tested a small area with different products to see what would work best. The results looked good, and we agreed a price to carry the work and arranged a suitable time to complete the work.

Deep Cleaning Terracotta Effect Porcelain Tiles in Ely

We began by applying a strong dilution of Tile Doctor Pro-Clean to the floor and then worked it in with a stiff brush fitted to a rotary floor machine. The brush was run over the tiles and especially the grout lines where the recessed grout can be tricky to reach. Pro-Clean is a heavy duty alkaline cleaner that safe to use on Tile and Grout and works best when left to dwell for a short time so it can digest and breakdown the dirt.

This cleaning solution soon turned black with the dirt that was released from the tile and grout, so the next task was to extract it from the floor. For this we have a special extraction machine that applies hot water under high pressure to the floor and then extracts the soil back to a recovery tank on the van. This machine keeps the mess made to the absolute minimum whilst ensuring a thorough result.

The combination of the two processes had a remarkable effect on the tile and the grout which by now was looking much cleaner and lighter.

Grout Sealing a Porcelain Tiled Kitchen Floor in Ely

If these tiles were Terracotta then I the next step would be seal them once dry, however being made from nonporous Porcelain they won’t accept a sealer. The grout however has a porous cementitious top layer which attracts dirt so to keep the grout looking its best I set about speed drying it with air movers so it could be sealed.

Once dry I sealed the grout using a couple of coats of Tile Doctor Ultra Seal which is an impregnating sealer that will soak into the pores of the grout and protect it from within. Any excess was removed afterwards from the surface with a red buffing pad fitted to a buffing machine.

Porcelain Tiled Kitchen Floor After Cleaning Ely Porcelain Tiled Kitchen Floor After Cleaning Ely

As you can see from the pictures the floor looked much cleaner and fresher and with the grout now properly sealed it should no longer attract the dirt.

My Client gave us a 5 Star review with this feedback which we are always very grateful for.

“The tiles look great at present. It remains to be seen if the sealer that was applied really does make them repel stains. Tony P, Ely”

 

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Porcelain Tile Cleaning Gamlingay After

Cleaning micro porous Porcelain tiles in Gamlingay

Most Porcelain tiles are non-porous making them an ideal floor covering especially in high traffic areas, the porcelain tiles fitted at this house in Gamlingay however featured small pits in the surface and over the years the pits had become engrained with dirt which proved difficult to clean. The porcelain tiles had been fitted throughout the ground floor and this was a reasonable sized house so it was going to take some time to clean.

Porcelain Tile Cleaning Gamlingay Before Porcelain Tile Cleaning Gamlingay Before

Cleaning Micro Porous Porcelain Tiles

To speed the job up we use a lot of machinery which can cause splashing so the first job was to protect all the walls with plastic sheeting and in the kitchen we removed the kick boards.

Working in sections the floor was wetted with a dilution of Tile Doctor Pro-Clean which was left to soak into the tile for twenty minutes to help break down the dirt before it was agitated and worked into the tile using a rotary machine fitted with a scrubbing pad.

Porcelain Tile Cleaning Gamlingay During Porcelain Tile Cleaning Gamlingay During

The combination of Pro-Clean and scrubbing action loosened the ingrained dirt leaving a dirty cleaning solution; scrubbing pads can struggle to reach the grout so this was scrubbed by hand using a stiff brush. Stubborn areas were re-treated and once we were happy with that section of floor it was pressure cleaned using a special spinner tool which applies clean under pressure as well as simultaneously extracting liquids from the surface. This tool has the added advantage of neutralising the floor ensuring no trace of chemical is left behind that could upset a sealer. Cleaning took much of the day so by the time we finished it was getting quite late so we left allowing the floor to dry off overnight.

Sealing Micro Porous Porcelain Tiles

We came back the next day to seal the floor and after checking the tiles had indeed dried we proceeded to apply Tile Doctor Ultra Seal which is an impregnating sealer designed to fill up the pores in the tile so contaminates cannot get it in, the other advantage of this particular sealer is it does not change the look of the tile.

Porcelain Tile Cleaning Gamlingay After Porcelain Tile Cleaning Gamlingay After

 

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