Knockout Drain Unblocker 500Ml for Toilets and Outdoor Drains, Industrial Strength, 500Ml

Knockout Drain Unblocker is a powerful solution for clearing blockages in toilets and outdoor drains. It's designed to rapidly clear fat, grease, and hair from kitchen, bath, and shower drains. For use in pipes and toilets only, this ready-to-use formulation is ideal for trade and professional use. Wear protective clothing when using. Not recommended for septic tanks.