... of cigarettes, toiltes, garbage and the animals.Self-cleaning: has a self-cleaning function for the objects' surfaces whatever indoor or ... and so on.Household applicances: kitchen, restaurants, dishes, bathroom, toilet, living room,curtains, walls, ceilings, toys,furniture, storage tanks ... in cool ,dry places.Shelf life: 2 years Self cleaning & Air purification Nano Tio2 Photocatalyst Liquid Coating