- Flip open top.
- Remove the straw and place in the dishwasher’s utensil compartment. For more thorough cleaning, use a small cleaning brush.
- Remove the circular cap gasket and place in the dishwasher’s utensil compartment, then place cap on the top rack of the dishwasher (with mouthpiece flipped open).
- Re-Install: ensure all parts are dry before reinstalling and storing. Look closely at the gasket, you’ll notice there are two “blades,” one stands out farther than the other. The flat side of the gasket goes against the cap, blades out, larger blade on top.
Looking to Hand-Wash Instead?
- Disassemble straw and gasket(s) as mentioned above.
- Submerge all parts (cap, straw, gasket) in warm, soapy water for up to 2 hours.
- Cap cleaning: under running water, use a finger to gently lift the gaskets around the pressure valve, rinsing away any built up grime. DO NOT try to remove this gasket.
- Rinse and dry all pieces thoroughly before reinstalling.