Why is my slate turning white?

In Stone World, natural salts and minerals from the grout, stone gradually can create a white or dusty finish on the slate. You will need to hire professional slate cleaners once in a year to maintain your slate shine for a long time.

https://groutexpert.com.au/services/slate-cleaning...

1 Answer

Relevance
  • 3 months ago

    According to Stone World, natural salts and minerals from within the grout or mortar surrounding the stone gradually can create a white or dusty finish on the slate. Routine cleaning products, sealers, or waxes may build up on the surface and conceal the rich coloring and luster.

Still have questions? Get answers by asking now.