Looking for advice on cleaning showers made of various types of stone/cement/marble
Hi everyone. While most of the bathroom showers/tubs that I clean are either porcelain or fiberglass, I've recently come across some shower floors/walls that are clearly made of some type of stone, cement or marble. (The shower floors and walls are very dull or 'matte' in appearance...nothing like a traditional, old-school, smooth and shiny white porcelain bathtub/shower....) I know that I've also seen similar shower materials in some Miami apartments, where my sister has a home....
This type of material is hard to get it 'obviously cleaned'...or to make it look shiny and like brand new, in much the same way I can accomplish, say with a traditional white, porcelain bath tub. This stone material - and the grout - can also tend to hold stains...often orange or brownish.
What do folks use to clean such shower material? Is there anything that can be done to make it look obviously cleaner, to the client?
Thanks.!