All Stickers currently on this shop are laminated with a UV resistant layer. While they are resistant sunlight, these are not UV-proof and may still fade in intense light for long periods of time, so its suggestion not to use these for decals outdoors or on objects that will be in continuous exposure to UV rays. If you choose to put them on water bottles, Do not put in dishwasher as the laminate may come off. Do not expose to excess water for long periods of time as laminate may peel off. Do not expose to intense heat, as the laminate may peel off.