Profile: Tee-jay Corp. distributes soot sponges and chem sponges. Our sponges are used in fire restoration, pet hair removal, lampshades, paintings, wallpaper, heat registers, computers and antiques. Our signature natural rubber soot sponge or chem sponge is used for dry cleaning surfaces. We hand cut every sponge to ensure a sharp edge for efficient cleaning on any surface. Our sponges are never dirty, warped or discolored.