Earthworm® Pet Stain & Odor Eliminator

Tackle pet messes naturally and effectively with Earthworm® Pet Stain & Odor Eliminator, the environmentally conscious solution for a cleaner, fresher home. Designed with both pets and people in mind, this powerful formula eliminates stains and odors at their source, leaving no room for unpleasant surprises in your home.

Formulated to remove stubborn stains and odors from pet urine, feces, and vomit, this bioenzymatic cleaner harnesses the power of naturally occurring enzymes to break down organic materials. Unlike chemical-based alternatives, our enzyme cleaner works at the molecular level, digesting and neutralizing the source of the odor, rather than simply covering it up.

Earthworm® Pet Stain & Odor Eliminator penetrates deep into porous surfaces like carpet fibers, upholstery, and bedding, ensuring that even the toughest messes are completely addressed. It’s equally effective on hard surfaces such as ceramic tile, vinyl, or wood flooring, making it a versatile cleaning solution for any area of your home. Additionally, it’s ideal for litter boxes and other pet-specific spaces, where persistent odors are most common.

By completely neutralizing urine odors and breaking down uric acid, this product helps deter pets from returning to marked spots, breaking the cycle of repeated accidents and supporting healthier habits. This makes it an invaluable tool for pet training and maintaining a cleaner, more peaceful living environment.

What sets Earthworm® apart is its commitment to safety and sustainability. Free of artificial fragrances, dyes, and harsh chemicals, this cleaner is gentle on your home and safe for use around children and pets. At the same time, it’s tough on pet messes, leaving nothing behind but a truly clean, odor-free surface. Whether you’re dealing with an isolated pet accident or managing the challenges of a multi-pet household, this cleaner simplifies cleanup while keeping your home fresh and environmentally conscious.

Available in convenient sizes to meet your specific needs, Earthworm® Pet Stain & Odor Eliminator comes in 22 oz bottles for quick cleanups, 64 oz bottles for regular use, or 128 oz bottles for larger households or frequent cleaning. You can also choose cases of 6 to ensure you’re always stocked for life’s inevitable messes.

Earthworm® Pet Stain & Odor Eliminator is your go-to solution for tackling pet messes safely, naturally, and effectively, giving you the confidence to enjoy every moment with your furry family members.

How to Use on Different Surfaces

Carpet and Rugs

Blot up as much of the mess as you can first. Then spray Earthworm® generously — you want the formula to reach the full depth of the fibers, not just coat the surface. Let it sit 5 to 10 minutes. Blot from the outside of the stain inward with a clean cloth. Don't rub. For old, dried stains, soak the area thoroughly, lay a damp towel over it to slow evaporation, and give it at least 30 minutes. A second application often finishes the job on stains that have had time to set.

Hardwood Floors

Wipe up the accident first, then spray lightly. You don't want to soak wood. A quick spray, a 3-minute wait, and a clean cloth wipe is the right approach here. The enzymes still break down any uric acid that soaked into the grain without flooding the floor.

Upholstery and Furniture

Test an inconspicuous spot on new or delicate fabric first. On most colorfast upholstery, spray directly, wait 5 minutes, and blot dry. For cushions where the odor has penetrated deeply, you may need to treat the underside of the fabric as well.

Mattress

Strip the bedding. Spray the affected area well. The mattress foam holds liquid, so apply enough to reach the source of the odor. Put a dry towel over the treated spot and press down. Let air dry completely before replacing the bedding. Open a window if you can — faster drying helps.

Why Enzymes Beat Chemical Cleaners

Here's the actual science behind why regular cleaners fail on pet urine. Uric acid forms crystals that bond to surfaces. Water doesn't dissolve them. Soap doesn't break them down. Spray a chemical cleaner on a cat urine stain and you'll clean the surface — but the uric acid crystals stay put, trapped in the carpet fibers or wood grain beneath.

That's why the smell keeps coming back. Warm humidity, a steamer, a wet day — any of those reactivate the crystals and the odor resurfaces.

Enzymes are the only thing that actually destroys uric acid at the molecular level. Specifically, uricase enzymes catalyze the oxidation of uric acid into compounds that dissolve in water and can be blotted or rinsed away. The crystals don't come back because they're gone. That's it. Read more about how enzyme pet cleaners actually work if you want the full breakdown.

If you've ever scrubbed a stain until it looked gone, waited a week, and then smelled it again on a humid afternoon, that's the uric acid crystal problem. Chemical cleaners weren't built to solve it. Enzymes were.

A useful deep dive on surface-specific technique: getting cat urine smell out of carpet.

Works With All Pet Types

Designed for dogs and cats, but the enzyme formula doesn't stop there. Rabbit urine, bird droppings, small animal waste, reptile messes — all organic. All broken down by the same uricase and protease enzymes in Earthworm®. If your household includes a parrot, a guinea pig, or a bearded dragon with occasional free-roaming privileges, this is still the right cleaner for you.

Same product. Same formula. Whatever made the mess.