Limestone Tile Cleaning and Polishing

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

Cleaning and Renovating Limestone tiles

Limestone is a sedimentary stone, as such it’s generally very porous and acid sensitive and can be damaged through the use of even mildly acidic soaps, shampoos and body washes. Because of this we do not recommend it for use in wet rooms, shower cubicles or near swimming pools.

Like any stone Limestone needs to be sealed to prevent dirt becoming ingrained in its pores and many varieties including Blue Lias, Blue Moleanos, Jerusalem and White Moleanos to name a few can be polished to a high shine using a series of burnishing pads.

We have found that Black Limestone has become very popular in gardens where it contrasts well against green planting and looks fantastic when wet. One issue we find however is it easily upset by the use of acidic patio cleaners that leave the stone looking dull and lifeless. If this has affected you then not to worry we do have a way of restoring the beauty of the stone back to its original condition.

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.

Limestone Tiled Floor Renovation Levens Village

Restoring the Appearance of Tired Limestone Tiled Flooring in Levens Village

1 Comment / Grout Cleaning, Levens Tile Cleaning, Limestone Tile Cleaning and Polishing /

If you have a Limestone Tiled floor like the one below at a property in the village of Levens then the following article should be of interest. Natural stone floors like Limestone are porous in nature and need to be sealed to prevent dirt from becoming ingrained. In this case the tiles were last sealed eleven years ago and with the sealer now worn away they were becoming increasingly difficult to keep clean and looked dull and heavily worn.

Limestone Tiled Floor Before Cleaning Levens Village

The husband had tried to clean the floor with an aggressive product he found in the supermarket however this ended up marking the Limestone. This is not surprising as we find many floor cleaning products you find in supermarkets are acidic and will damage calcium-based materials like Limestone, so best avoided. If you read the label often you will find they are only recommended for use on Ceramic tile or Vinyl.

In a panic and concerned the floor had been permanently damaged he contacted Tile Doctor for a solution. We work on stone floors all the time so were able to provide re-assurance the problem could be resolved and not only that the floor could look amazing with the right treatment. Happy to let us to sort it out we were asked to step in.

Cleaning and Burnishing Limestone Tiled Flooring

At Tile Doctor we have developed a tried and tested system for restoring the appearance of natural stone. It involves the application of a set of burnishing pads that are made from industrial diamonds and graded from a coarse 400-grit to a very fine 3500-grit.

The pads fit a rotary floor machine and along with water for lubrication are run over each tile several tiles rinsing away the fine slurry that is generated after each pad and extracting with a wet vacuum. The process starts with the coarse 400-grit pad which removes etching, coatings and other contaminates. This pad does a good job of removing damage and cleaning up the stone but leaves it looking dull with a matt finish.

Limestone Tiled Floor Before Cleaning Levens Village Limestone Tiled Floor During Cleaning Levens Village

To bring back the finish, finer grit diamond Burnishing pads are then applied in sequence from 800 to 1500-grit rinsing and extracting after each pad. These finer pads are the first steps in rebuilding the polish on the Limestone slowly restoring its appearance. The pads can struggle to get into the corners and edges of the floor to these are done with smaller pads of the same grade fitted to a handheld machine.

After this work, I started on the grout lines which were scrubbed by hand using Tile Doctor Pro-Clean which is an alkaline cleaner and will not upset the Limestone. I find it best to do this work by hand as the pads can struggle to reach into the recesses of the grout line. After a final rinse with clean water which was then extracted with the wet vacuum the floor was left to dry off overnight assisted with a couple of floor blowers.

I called back the next day and started work by checking the stone and grout was nice and dry and ready for a final polish using the very fine 3500-grit diamond pad. This pad brings up the polish on the floor even further and is applied using a tiny amount of water from a spray bottle which aids in the final polish.

Sealing a Polished Black Limestone Dining Room

Once the whole floor was polished including all the corners and edges it was time to start applying the sealer. I opted to use Tile Doctor X-Tra Seal for this which is an oil-based breathable sealer that soaks into the pores of the stone protecting it from within and ensuring any dirt remains on the surface where it can be easily cleaned away. The floor was then buffed with a white pad to remove and excess sealer and bring up the shine even further.

The sealer will provide long term protection to the Limestone and once finished the natural colour, and character had been restored to the floor. My client was over the moon with the finish and said it looked like a new floor.

Limestone Tiled Floor After Burnishing Levens Village

Before leaving I made sure to spend time discussing future cleaning and recommended, they use Tile Doctor Stone Soap going forward. This is a mild but effective cleaner which will help maintain the patina on the stone.

Limestone Tiled Floor After Burnishing Levens Village

 

Professional Renovation of Limestone Flooring in South Cumbria

Restoring the Appearance of Tired Limestone Tiled Flooring in Levens Village Read More »

Stone Effect Pre-Cast Concrete Kitchen Flooring Deep Cleaned in Arnside

Stone Effect Pre-Cast Concrete Kitchen Flooring Deep Cleaned in Arnside

1 Comment / Grout Cleaning, Limestone Tile Cleaning and Polishing, Milnthorpe Tile Cleaning, Work History /

The stone floor in these pictures are in fact pre-cast concrete tiles created to emulate Limestone flagstones laid in a Kitchen in Arnside. You can’t beat the natural beauty of Limestone but these concrete tiles do give the Kitchen that rustic look the customer sought. The odd thing is, it’s actually less expensive to buy real Limestone these days as Pre-cast concrete is not a cheap product.

Stone Effect Concrete Kitchen Flooring Before Cleaning Arnside Stone Effect Concrete Kitchen Flooring Before Cleaning Arnside

Unfortunately, in this case, the concrete had been smeared with Ivory Grout during installation and the tiler had failed to remove it after grouting and this had dulled the look of the tile. The customer was led to believe by the Tiler that the off-white colour was indeed part of the stone and had put up with it for several years before we were called out.

Cleaning a Damaged Flagstone Tiled Floor

First of all we conducted a test clean to make sure our usual cleaning system would work as well on pre-cast concrete. I was aware that this type of product has a colour dye added to it which does seem to lose colour over the years and also can lose quite a bit of this dye once we start cleaning with strong chemical’s. Not wanting to risk any depreciation in the colouring I opted instead for the application of a set of Tile Doctor Burnishing pads. The pads are encrusted with industrial Diamonds and come in different grits from coarse to fine and I found that not only did the process remove a lot of the of White grout haze left by the tiler but also gave us a good start to the cleaning process without losing any more of the colour Dye.

The customer has specified they were keen for the floor to have more of a sheen finish, so we finished the cleaning with the rest of the Diamond pads finally ending on the super fine pad. We had to do some edging work where the circular pads could not reach but apart from that the pre-cast concrete responded well to this treatment as you will see on the before and after pictures.

Sealing a Flagstone Tiled Floor

The next day we called back to seal the Kitchen floor to protect it from staining, something that is more than likely in a Kitchen. For this we used a couple of coats of Tile Doctor Colour Grow which not only protects by soaking into the pores of the tile but also restores a lot of the colour that had previously been lost.

Stone Effect Concrete Kitchen Flooring Before Cleaning Arnside Stone Effect Concrete Kitchen Flooring Before Cleaning Arnside

For aftercare I explained to the customer that sealers do wear off over time and so to get maximum life out of the sealer they should clean the floor with a pH Neutral Cleaner like Tile Doctor Neutral cleaner. It’s designed for cleaning sealed tiled floors and it won’t affect the colour dye or the Sealer we have applied unlike stronger products will eat away at the sealer over time. Additionally, pre-cast concrete like Limestone is Acid Sensitive and as such products like certain types of the Cillit-Bang range cannot be used on a floor like this as it will cause surface damage.
 
 

Restoration of a Damaged Flagstone Tiled Floor in South Cumbria

Stone Effect Pre-Cast Concrete Kitchen Flooring Deep Cleaned in Arnside Read More »

Green Indian Limestone Patio Treated for Heavy Staining in Windermere

Green Indian Limestone Patio Treated for Heavy Staining in Windermere

1 Comment / Limestone Tile Cleaning and Polishing, Windermere Tile Cleaning, Work History /

This patio, at a house in Windermere was made of fantastic Green Indian Limestone that despite sounding exotic is widely available in tile shops and building yards. But while it is a very good quality stone, it doesn’t always make for a good patio tile. Tiled patios are rarely easy to keep clean, especially if they are made of a sensitive stone, like Limestone. Over time, damage from weather and other environmental elements can leave these sorts of patios in really poor shape.

Indian limestone patio Windermere before cleaning

The area at this property was covered in outdoor shrubs and trees, including Rhododendrons, which are prone to shedding their leaves. The leaves had intermittently fallen onto the acid-sensitive Limestone and, since the leaves are actually slightly acidic, they can leave some quite deep marks. Other trees with can have acidic leaves include Japanese Maples and Azaleas. In this case, fruit berries from Rowan trees had also dropped onto the patio and crushed underfoot, leaving stains they had proven very difficult for the customer to remove.

Indian limestone patio Windermere before cleaning

In fact, the customer was at the point of giving up on the patio. Power washing was having limited success, failing to remove the deeply embedded marks left by the leaves and berries, amongst other general wear and tear. Thus the customer decided to turn to Tile Doctor for a professional cleaning service.

Cleaning a Stained Indian Limestone Patio

A year ago, this job would have been a challenge, but Tile Doctor recently bought out a product called Oxy Gel that proved to be an excellent cleaning product in this particular situation. Oxy Gel is a heavily concentrated alkaline cleaner in a gel form so it’s easy to handle. I applied this to the Limestone and left it to dwell for about 20-30 minutes to neutralise the acidic staining, before power washing and extracting the waste water.

A certain amount of manual cleaning with a wire brush was required to remove the particularly stubborn marks, including underneath the Rowan trees where the fruit berries were prevalent. As you can see, the problem was quite excessive in these areas, and without the Oxy Gel even we would have found this job too much of a challenge. We also removed the dirty cleaning water containing the remains of the Oxy Gel using a wet vacuum, as this may otherwise have contaminated the garden soil.

Indian limestone patio Windermere after cleaning

We didn’t seal the patio, as we don’t recommend sealing outdoor stone (although we will occasionally make an expectation with particularly sensitive Black Limestone). This is because external sealers generally can’t cope with exposure to acidic leaves and constant wet weather in the winter. What’s more, if the temperature falls below -5 degrees centigrade, the sealer will start to break up and crumble. As I suggested to the customer, it’s best to power wash patio tiles twice a year – once in spring and once again in late summer.

Indian limestone patio Windermere after cleaning

The results were absolutely fantastic considering the extent of the environmental damage. While such damages can’t always be avoided, this situation proves that with the right cleaning products and techniques, they can be reduced significantly. Needless to say, the customer was very happy with the transformation.
 
 

Deep Cleaning a Stained Indian Limestone Patio in the Lake District

Green Indian Limestone Patio Treated for Heavy Staining in Windermere Read More »

=================================

Ambleside Tile Cleaning, Arnside Tile Cleaning, Ceramic Tile Cleaning, Crook Tile Cleaning, Encaustic Cement Tile Cleaning, Fireplace Cleaning, Flagstone Tile Cleaning, Grange-Over-Sands Tile Cleaning, Grasmere Tile Cleaning, Grout Cleaning, Kendal Tile Cleaning, Kirkby Stephen Tile Cleaning, Levens Tile Cleaning, Limestone Tile Cleaning and Polishing, Marble Tile Cleaning, Milnthorpe Tile Cleaning, Porcelain Tile Cleaning, Quarry Tile Cleaning, Sandstone Tile Cleaning, Sedbergh Tile Cleaning, Shap Tile Cleaning, Slate Tile Cleaning, Terracotta Tile Cleaning, Terrazzo Floor Cleaning, Travertine Tile Cleaning, Ulverston Tile Cleaning, Victorian Tile Cleaning, Vinyl Tile Cleaning, Windermere Tile Cleaning, Work by Category, Work by Location, Work History /

South Cumbria Tile Doctor

================================= Read More »

╳
Scroll to Top