- Wash throughly before and after each use,wash with mild detergent and soft sponge.
- Keep away from high heat and avoid dropping on thr ground.
- Do not stamed or boiled sterilize and Do not microwave.It may deform the product. Inspect the nipple and straw after each use and replace with a new one when scraped, damaged or puntured.
- Do not use hard bristles brush or abrasiveb powder which may scratch the surface.
- Do no put the bottle with liquid in freezer.