Containing natural bacteria and enzymes, Drano Max Build-Up Remover treats your drain before it become clogged. The monthly use formula helps keep your plumbing issues to a minimum by clearing out blockages before they become an issue.
- Best build-up remover - starts faster than other build-up removers
- Helps prevent clogs from blocking your pipes using a unique formula containing natural enzymes and bacteria
- Safe for toilets and septic systems
- Won't harm pipes, garbage disposals or septic tanks
- Contains no phosphorus
- Use it on a monthly basis to help prevent plumbing problems