Shurhold & Tar Remover Sponge Bug. The Bug and Tar Remover sponge is a non-abrasive mesh-covered sponge that is perfect for removing tar grit bugs stains and grime. Perfect for removing stubborn contaminants from any surface without worrying about ruining the finish. Specifications for Shurhold Bug & Tar Remover Sponge: Manufacturer: Shurhold Color: Black Package Contents: Shurhold Bug & Tar Remover Sponge Shurhold 282: & Tar Remover Sponge Bug