The essential Nuvo Stamp Cleaning Solution cleans a variety of inks including pigment, hybrid and dye-based inks. This all-purpose cleaner is ideal for both rubber-based and clear stamps. The solution comes in an easy to use spray bottle for total cleaning of all grooves and details in deeply etched stamps, making it ideal to use with our Nuvo Stamp Cleaning Pad. Instructions: Spray the solution onto either the stamp or cleaning pad/cloth then simply scrub clean. Repeat if needed.