The Commod-er-izerâ„¢ is an easy, cost effective solution for the OFFENSIVE, SMELLY marine toilet and holding tank. As part of odor control, calcium scale is removed and prevented throughout the entire marine plumbing system. As a result, maintenance savings alone quickly pay for the device. Marine toilet odor is eliminated while you save money. We are looking for websites and blogs featuring marine products, cruising, sailing, etc. The average sale is around $600. We offer a 5% commission.