FLOWEASY® Drain Opener: Frequently Asked Questions

FLOWEASY® is a professional strength liquid drain opener that is 93% by weight virgin sulfuric acid with a proprietary formulation of inhibitors.

Take a four foot piece of garden hose and place the cut end into the toilet and gently push the hose down into the hole as far as it will comfortably go. Then place a funnel into the end of the hose with female threading and pour 16 ounces of FLOWEASY® into the funnel. Wait fifteen minutes and then flush the toilet three times.

NO! Corian is a porous, man-made surface and is NOT chemical resistant.

No, it will cause permanent damage.

No, it will cause permanent damage.

No, it will cause permanent damage.

NO! Doing this will cause a very dangerous chemical reaction.

NO! If this is done, leave your home immediately, airing it out as you leave, and call Hazmat.

Yes, however, coat the metal pieces with petroleum jelly before using FLOWEASY® to protect this metal from damage.

More time really does not make it work better. Fifteen minutes is what is recommended, and it is not intended to be left overnight. Always flush or rinse FLOWEASY® away with cold water after 15-30 minutes.

Use Whink Wash Away, sold in laundry departments, or hydrogen peroxide with a soft cloth to remove discoloration. Always wear gloves and safety glasses.

Do not let the acid stay in the sink or bath tub, bail the water and drain cleaner using the proper safety precautions listed on the label and call a plumber as the clog must be further down the line and most likely, FLOWEASY® did not reach the clog.