Get a clog that won’t quit? Try Green Gobbler’s Enzyme Sink Drain Cleaner. This product uses natural lipase enzymes (instead of harmful chemicals) to clear buildup in grease traps, septic tanks and similar plumbing systems Green Gobbler’s Enzyme Sink Drain Cleaners uses lipase enzymes to break down oil and grease molecules, which are then digested by bacteria. While the enzymes are at work, our product releases free fatty acids, which lowers the pH level of the environment and creates harsh conditions for the bacteria. Our formula eliminates odors and clogs within hours of application. Trust Green Gobbler to do all of the hard work for you.