Drano Liquid Drain Cleaner

Ingredients from the label

Contains sodium hydroxide, sodium hypochlorite, and sodium silicate.

Directions from Packaging

DIRECTIONS FOR USE: Pour 1/5 bottle of DRANO MAX GEL slowly into drain. (For tough clogs, pour in ½ bottle.) Allow to work for 15 minutes (30 minutes for tough clogs). Flush with hot water. Repeart steps if necessary. GARBAGE DISPOSAL DRAINS: Follow same directions. If drain has not cleared, do not turn on disposal since product may splash back. Consult plumber. Not for use in toilets. Never use a plunger during or after use of DRANO MAX GEL because product may still be present if drain is not clear. Do not reuse empty container. Rinse container and replace cap before discarding.

Warnings

DANGER: KEEP OUT OF REACH OF CHILDREN. HARMFUL IF SWALLOWED. MAY BURN EYES, SKIN, AND MUCOUS MEMBRANES ON CONTACT. Do not use DRANO MAX GEL with any other cleaners or chemicals as hazardous fumes or a violent reaction may result. If gases are released, leave area immediately—ventilate if possible. FIRST AID GIVE IMMEDIATELY. EYES: Rinse immediately with water. Remove contact lenses, then flush eyes with water for 15 minutes. IF SWALLOWED: Rinse mouth. Drink a cup of milk or water. Do not induce vomiting. IF ON SKIN: remove affected clothing. Flush skin with water for 15 minutes. IN ALL CASES CALL POISON CONTROL CENTER OR PHYSICIAN.