Friendly to Marine Environments! Looking for a modern, safe, eco-friendly cleaning product to help maintain your sail boat, power boat or watercraft? Boat cleaning is made easy with Universal Stone.  It delivers amazing cleaning and polishing results, bow to stern, and is completely eco friendly. When it comes to boats, Universal Stone easily removes algae, […]

the natural alternative to harsh cleaning products. In 1992, the ZIELINSKY UNIVERSAL STONE COMPANY began producing this remarkable, eco-friendly cleaning and polishing compound. Pet and child safe, UNIVERSAL STONE leaves surfaces sparkling clean while preserving and polishing – all in one quick and easy step!. Ingredients Imported from Germany, Universal Stone is a compressed powder […]