Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Maas products over rated
Review: I applied, I scrubbed, I buffed and nothing. Didn't have any effect on the white crusty hard water stains. Then I accidentally spilled vinegar on them. Voila! Stains gone. Sink looks like new. I spent $56 on useless products and found dirt cheap vinegar to work best. Don't waste your money.
