The CamelBak Cleaning Tablets keep your reservoir free from taste and odor and ready for your next adventure with CamelBak Cleaning Tablets. Simply clean your reservoir like normal, rinse it out and refill it. Then drop in a Cleaning Tablet and let it dissolve. After about 5 minutes you can rinse out your reservoir and be sure that any taste from your last adventure won't carry with you on your next. The CamelBak Cleaning Tablets are fast-acting, easy to use and work in just minutes.