Deception Scents RV & Marine Fast Gas Odor Eliminator - By eliminating scent at the molecular level, Deception makes being winded a problem of the past.The D2 Fast Gas comes standard with 6 canisters perfect for small enclosed spaces, and is used in our Fast Gas Locker. Replacement Canister for use with the Deception Scents Fast Gas Locker Size: 2g Kills odors at the molecular level Safe on clothes and equipment Quantity: 6-pack