Below is a prototype Bonded Burnisher™ sponge after six hours of kitchen use, with spheroids bonded to the sponge surface. Bonded Burnisher sponges improve on plastic scrubbers and 3M sponge-backed abrasive pads by being more aggressive than plastic scrubbers, yet removing soil from a surface without scratching delicate ceramics, metal, or glassware.

12.2.4; Sponge>1wk in kitchen3