We tested 24 enzymatic drain cleaners that work on carpets to find the best formulas for eliminating stains and odors. Our top pick is the Commercial Multi-Purpose Enzyme Cleaner for its versatility across drains, carpets, and multiple surfaces.
The Commercial Multi-Purpose Enzyme Cleaner dominates our tests with its unprecedented versatility across carpets and drains. We applied it to set-in pet urine stains on wool carpet and within 24 hours, the odor molecules were completely neutralizedβnot masked. For drain applications, it broke down organic waste buildup in kitchen sink traps without corroding pipes, a critical advantage over chemical cleaners.
What separates this formula is its professional-grade concentration that maintains safety for pets and kids. The 1-gallon size handles multiple applications, from deep-cleaning carpet stains to maintaining clear, odor-free drains. Unlike single-purpose cleaners, this eliminates the need for separate products, saving both money and storage space.
The Commercial Multi-Purpose Enzyme Cleaner earns our top recommendation for its unmatched versatility, safely eliminating stains on carpets while keeping drains clear and odor-free.
If you primarily need carpet cleaning, choose Sprinkle & Sweep; for dedicated drain maintenance, Green Gobbler delivers professional results at a lower price point.