TALON Drain Opener is specifically formulated for use by Professional Plumbing Maintenance Personnel working in hotels, restaurants, apartment and condominium complexes, nursing homes and schools. TALON Drain Opener opens drains clogged by grease, hair and other organic matter, controls root growth, and opens grease traps fast without the dangers associated with acid type drain openers. TALON Drain Opener can be used monthly as preventive maintenance to keep drains clear and flowing smoothly.