Posted 1/26/2015 05:30 (#4338564 - in reply to #4338524) Subject: RE: Cleaning hard water stains from sink
SE ND
Best stuff I've found is The Works toilet bowl cleaner. If you're worried about the harshness then I'd use The Works tub and shower cleaner. Our water is extremely hard and I'll even clean the boat with this stuff. It works really well.
Cleaning hard water stains from sink
