Clean before use and after each use. Fully disassemble all parts, before washing. Use cleaning brush to wash in warm water with mild soap and rinse thoroughly. Avoid use of abrasive cleaners. Allow to dry completely before reassembling. Do not store in direct sunlight or near a source of heat.
To Disassemble: Remove top from bottle. Firmly grasp bottom of silicone sipper and pull through bottom of bottle top. Remove straw from bottle of silicone sipper.