Works triple duty to dissolve tough clogs, prevent new ones from forming, and remove unpleasant odors
Safe for all septic systems and pipes, including PVC, plastic, copper and old pipes
Product is designed to pour through standing water. It is formulated to clear the full clogs that cause water to stop draining
Do not use Liquid-Plumr products with ammonia, toilet bowl cleaners or other non–Liquid-Plumr clog removers, as splashing or the release of hazardous gases may occur