Can you use sodium hypochlorite on Indian stone?
Dilute the bleach in the same amount of water as bleach. Pour the bleach mixture on the slabs and wait for 30 minutes. Wash the bleach and contaminates away with plenty of water. The sodium hypochlorite in the bleach kills the moss and algae but it will not prevent a new infestation.
Does chlorine damage sandstone?
As a rule of thumb, it’s always best not to use harsh chemicals when cleaning sandstone – there’s always a chance they may react adversely to the stone and cause funny blotching to your valuable flooring. However, the use of diluted liquid chlorine is often used to help kill bacteria in the stone and remove stains.
Can you use bleach on natural stone?
Only use cleaners that are suited for natural stone. … Some stones such as marble, travertine, or limestone react adversely with vinegar because it is acidic.” “Vinegar and bleach are harsh,” adds Gregg Laviolette, owner of Stone Restoration Services in Troy, Michigan. “They will etch or burn the surface of your stone.”
Can you use acid cleaner on sandstone?
The high content of hydrochloric acid in brick acid is simply too harsh and corrosive to use on stones like sandstone, limestone, granite and slate. Not only will it destroy the surface by eating into it, it will draw iron deposits from within the stone if they are present.
Can you use vinegar on sandstone?
Most siliceous stone – granite, sandstone, slate and quartzite – manufacturers recommend using vinegar to clean and maintain your stone surfaces. This solution works well in kitchens, foyers and bathrooms.
Is bleach safe for sandstone?
You can use a solution of 1 part bleach to 3 parts water on sandstone surfaces but it should be used sparingly. … Let it sit for up to 30 minutes and then scrub the area with a soft brush and rinse it with clean water.
What can you use to clean sandstone?
The best sandstone cleaner and the best way to attack mould on sandstone walls is a chlorine bleach. Mix a cup of bleach water with about 3.5 litres of water and put it into a spray bottle. Concentrate the spray and then leave it for 10 or 15 minutes. Repeat the process before scrubbing it away with a scrubbing brush.