Wash thoroughly before first use.
Dishwasher-safe lid; hand wash cup.
Rinse with warm water immediately after each use.
Do not microwave, freeze, or boil.
Not for use with hot liquids.
Hot or warm liquids (and other ingredients such as pancake batter, soda, etc.) may build up pressure within the bottle, causing bottle to open unexpectedly and spray contents. Open bottle with caution.