Liquid Plumr® Drain Opener, 32 oz, Bottle, Liquid, Pale Yellow, 13, 1.1 Specific Gravity, Composition: Sodium Hydroxide, Sodium Hypochlorite
- It opens clogged drains from sink to main
- Won't hurt plumbing, enamel or fixtures and is heavier than water
- Filters through standing water and dissolves organic obstruction upon contact
- Contains no acid but is caustic to the best possible in liquid form
- No gasses, toxic fumes, eruptions or bad odors
- Both sizes in unbreakable plastic bottles
- Applicable on metal, plastic and PVC