Powerful 100% lye formula creates heat to melt and dissolve grease, hair, soap, scum, and other drain clogging material. Clears drain lines in 15-30 minutes.
For use in kitchen and bathroom sinks, tubs, and showers.
Wear safety goggles to protect from possible eruption of Lye. Remove standing water. Pour drain opener slowly, directly into drain.
Repeat if necessary.
Instant Power® Crystal Lye Drain Opener quickly & effectively clears clogged drains.
Never use in a completely sealed system. Do not use with ammonia, acid, bleach, other household chemicals or drain openers.
Do not use with plunger, as splashing may occur.
Not for use in toilet bowls, urinals, dishwashers or garbage disposals. Damage may occur. Keep off all surfaces, including fixtures and utensils made of aluminum, brass, chrome, wood, paint, acrylic or fiberglass.
Yes it is safe for all pipes and septic systems.