Great for home, office & travel! Grandas Secret Spot Remover removes: Stamping Inks, Paints, Pencil Marks, Yellowing, Oil, Blood, Grease & Glue. It works. Grandmas Secret Spot Remover works like no other spot remover, doing a terrific job at removing those stains that seem impossible to get out. It is capable of even removing old stains that have been through the dryer.