Kiwi Dranex Drain Cleaner is a natural, organic drain cleaner that does not require any harsh chemicals to remove blockages. It is made with a mix of fruit extracts and citrus peels, including orange, lemon, and grapefruit. It also contains vinegar, which has a naturally acidic pH. The acidity of the vinegar combined with the fruit extracts helps to break down and dissolve the blockages. It is safe for septic systems and leaves no residue behind.