Hydrochloric acid is a "scorched earth" approach to plumbing. While it effectively dissolves minerals, the risk of destroying your pipes, harming your health, or ruining your septic system far outweighs the convenience. If a clog is bad enough to require acid, it’s usually bad enough to require a .
: You must wear acid-resistant gloves, safety goggles (not just glasses), and a respirator if working in a poorly ventilated space. hydrochloric acid plumbing