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High Wycombe
Bucks.
HP14 3RP
United Kingdom
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On this page you will find useful information on Limestone

Background on Limestone

Limestone is a sedimentary rock. It is composed mostly of calcium carbonate and is formed in layers of sediment. Most limestones are composed of the tiny skeletons of marine invertebrates, such as snails and trilobites from millions of years ago. Many of these “fossils” can be seen in limestone with the naked eye.

Limestone is generally cream or white, but if it contains some iron oxide colours can vary to brown, yellow, or red. If limestone contains carbon, it can be gray, black, or in some cases even blue.

 

 

Caring for Limestone


Cleaning limestone and caring for limestone floors does not have to be complicated. However, care should be taken. Armed with a little knowledge and the right cleaning products, caring for your limestone should be relatively straightforward.

Limestone is a relatively soft stone compared to granite or even marble. As a result consideration should be given to wear prevention. Perhaps even more important when cleaning limestone is an understanding of the nature of the stone. Limestone is a calcium-based stone and as a result is very sensitive to acids. When choosing the best products for cleaning limestone, on no account use an acid product.

Below is a 6 point guide to limestone care and maintenance:

 

1. Make sure your limestone is protected with a good quality sealer.

2. Eliminate grit – grit is the main cause of wear to limestone floors, especially polished limestone.Ideally a dust matt placed both inside and outside the room will help remove grit from shoes and thus prevent it from getting onto the floor

3. Sweep or vacuum regularly – as well as keeping the floor looking clean this also removes grit.

4. Mop up isolated spills as they occur – DON'T leave strong contaminants like wine or coffee to dwell, mop up immediately.

5. Wash the limestone at regular intervals using a mild, neutral cleaner - this will clean the limestone without harming the stone, grout or sealer.

6. From time to time perform a periodic deep clean – for this we recommend a high alkaline cleaner.