Because of our engineering and testing for this product, we give it a 1 Year LIMITED Warranty to the original owner.
How to Clean the Bottle
DISHWASHER: Place the bottle on the top rack and the lid in the cutlery compartment. Use the Normal cycle.
WASH BY HAND: Use a small amount of dish soap with warm water. Shake the bottle well and then squeeze water out through the valve. Next rinse thoroughly with cold water and stand the bottle upside down with the cap off to drain and dry.
BAKING SODA AND VINEGAR: This method will get rid of any odor, mold or mildew. Clean the bottle as in method 2 above. Next, add 2 tablespoons of baking soda into the bottle and half a cup of vinegar. Allow it to sit for 6-7 minutes and then scrub the inside with a bottle brush (available at most supermarkets). When clean, squirt the contents out through the valve. Next, thoroughly rinse the bottle and cap with fresh cold water and then stand upside down to dry.