Heavy Duty Powdered Drain Opener Cleaner 25LBS: Our Ultra Duty Powdered Drain Opener is three times the power of the liquid drain line openers out there. It's the ultimate drain line opener. Great for the toughest jobs, even in meat and food processing plants! Eradicates grease, fat, oil, food, hair, soap scum, coffee grounds, cigarettes, feminine products, rags, paper products, organic matter, organic waste, baby wipes, etc. This unique formula gets rid of saponified grease so it easily flows down the drain. Maximum penetrating and wetting action rapidly opens drains with zero odor. Will not harm drain lines. Fantastic for the toughest and hugest jobs!