What product is effective in doing dishes in hard water?
posted by page123 on Mar 12, 2009 - 6 answers

How do you clean hard water rust stains from plastic and rubber? The fridge front door where you get water and ice has nasty brown stains on the rubber levers and plastic drip tray.
posted by hardbop on Jan 25, 2009 - 10 answers

Green "rocks" in my plumbing fixtures: what are they? [more inside]
posted by chazlarson on Jan 31, 2006 - 15 answers

H2OFilter: Laptop disaster! The cat spilled a vase-full of water on the keyboard of my Dell Latitude C800 laptop. I managed to avoid getting the thing completely drenched, but the machined did shut down immediately, unprompted. [more inside]
posted by yellowcandy on Dec 16, 2005 - 14 answers