- Safe on all septic tanks and plumbing including copper, plastic PVC, etc.
- Non-toxic, no hazardous solvents or harmful chemicals
- EPA’s DFE and USDA’s certified bio-based
- Registered Kosher by Orthodox Union
- Contains Lactic acid (industrial grade 15-20%), derived from a natural plant source
- CLR’s unique formulation has multiple uses
Lime and Rust Remove