Combines effective odor control, powerful cleaners, and is safe for the environment. This formula and offers a special blend of biodegradable ingredients without formaldehyde, glutaraldehyde, quaternary salts or other harsh chemicals. Non-staining, fresh and light scent in a bright eye-catching bottle with easy open pour spout and controlled flow measuring on the 32 ounce size. Recommended for use in marine holding tanks, recirculating and portable toilets.