How To Clean Hard Water Stains On Limestone

Limestone is a beautiful stone often used in counter top and flooring applications.

How to clean hard water stains on limestone. In areas of hard water these water droplets can dry out to leave a lime deposit on the surface. Like stains on other limestone surfaces a fireplace stain can be treated with a poultice. If this does not work try cleaning with rust remover. This after a while allows water to penetrate beyond the seal. Scrubbing brushes and tough bristles can cause etching and scratches which are even worse dangers than hard water stains.

When it s wet the stains don t show up as much but when it s dry they are very obvious. Limestone should be maintained with a ph neutral cleaner using either pure distilled water or tap water that has a ph reading of 7. To best clean your limestone you ll need a vacuum dry mop or broom a wet mop limestone specific soap sealant and stain remover. There are water stains developing on my limestone shower floor. Additionally always use soft cleaning tools on your stone.

The buildup that results in water stains can be easily mitigated through regular cleaning and care of your stone. Prepare the limestone surface. There are some copper stains on the limestone caused by some moisture and the copper lights bleeding. This means that spills have the potential to cause stain problems because the limestone may absorb the spilt substance. Please tell me how to clean up this stain.

It is best to apply this to a clean surface and due to the potential for ash and other debris you should thoroughly clean in and around the stain before applying the poultice. Use a soft brush and a solution of 50 water and 50 ammonia to clean the stains. The below picture is what it looks like after the tile is completely dried. Limestone is soft porous and easily stains. If you want to make your own stain remover you ll need flour and hydrogen peroxide.

Repeated cleaning of stone surfaces using water and a mild detergent can create a film on the surface. It is also sensitive to hard water when the level is above 7 neutral on the ph scale. Preventing future water stains.