Many commercially available rust removers (laundry rust stain removers, toilet bowl cleaners) contain trace levels of hydrofluoric acid (HF). This acid attacks silicate in addition to other minerals. All stones, including granite and quartzite, will be attacked if exposed to HF. http://wu.to/oIdQf3 #cleaningtip
Esos Marble & Granite is located in Sterling VA & services Washington Metropolitan area. We Design, Fabricate & Install Marble Granite & other types of Natural & Engineered Stones.