Sani Sticks drain sticks eliminate embarrassing odors from drains and prevent clogged sinks;Save money on plumbers and drain snakes as powerful enzymes break down oil and grease to keep drains free and clear;Sani Sticks drain deodorizer and cleaners are thin, round and only 6.3 inches long and 100 percent safe for plumbing and septic tanks with no toxic chemicals;Avoid embarrassing smells and nasty water buildup in sinks and showers with just one Sani Stick per month;Keep your drains clean and odor-free, all year long with Sani Sticks as part of your cleaning supplies