Not in EWG Guide to Healthy Cleaning database: enzyme-based, no lye or caustic acids per product claims
Natural Elements Enzyme Drain Cleaner, 1 Gallon
$24.99price as of Nov 1
Enzyme-based 1-gallon formula covering drains, septic tanks, and grease traps. No lye; no caustic acids. Best stocked of the four picks at time of research. Lowest price per gallon in this roundup at $24.99. Not rated by EWG.
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