We carry Mr. Hard Water products, because they’re time-tested and window cleaner proven to be effective on stains on windows. Whether you want to clean by hand or break out the polisher, there are pads, chemicals, and kits to clean the toughest stains on windows.

Here at Detroit Sponge, we’re always happy to answer any questions you have about Mr. Hard Water products, either before or after you purchase. Email us or give us a call during business hours.