It depends on the material. Premium sticker paper has optional lamination that adds oil and water resistance to the label, making it dishwasher and freezer safe. White Vinyl is also another waterproof option that is more durable than sticker paper. If you want a label that fulfills all three, choose White BOPP, Clear BOPP, or Silver Metallic BOPP. BOPP is made of synthetic plastic that’s commonly used in food-grade containers, so it’s guaranteed safe and non-hazardous.