[Product Information]- Non-acid crystals clear sluggish drains and prevent clogs.
- Harmless to most metal and plastic pipe, valves and fittings.
- Glug can be used for both emergency and preventive maintenance treatments of clogged or slow moving drains and waste lines
- Safe for septic systems when used as directed
- Contains no phosphates or aluminum
- Hot water formula will not solidify in drains
- Does not produce offensive odors or gases normally associated with other drain openers
