Natural Stone Restoration Alliance - View Single Post - Help with Limestone and Slate Restoration

etinul · 10-24-2007, 10:42 PM

From what I understand NYC water is somewhat hard; howver, I do not get white buildup on the shower head, which from what I understand happens with hard water. I think your right about the buildup at the drain, you need a chisel to get it off. It's rock hard.

10-24-2007, 10:42 PM	#7 (permalink)
etinul Junior Member Join Date: Oct 2007 Location: NYC Posts: 14 Photos 0	Re: Help with Limestone and Slate Restoration From what I understand NYC water is somewhat hard; howver, I do not get white buildup on the shower head, which from what I understand happens with hard water. I think your right about the buildup at the drain, you need a chisel to get it off. It's rock hard.