Image Credit: Reviewed World
For pet owners, the battle against stubborn stains and lingering odors has long been a source of frustration – that’s no surprise.
That frustration boiled over last year when Reviewed World’s Kevin Chao was house-training their puppy Mochi. As he tells the story, Chao claims the ineffectiveness of mainstream pet stain removers and cleaning products nearly cost him his marriage.
“That changed when a friend suggested we try an enzyme-based cleaning product, one that doesn’t just sanitize and deodorize the stain but actually ‘eats’ the proteins and knocks it out completely,” said Chao. This is what led him to suggest Reviewed World focus entirely on enzyme-based cleaners: “In short, we know they’re the best because of our lived experience.”
But still, which enzyme-based cleaner was best was up for debate.
“There are a lot of Reddit threads on the subject. There are some pretty good debates that shook out in our company Slack. In the end, we felt great focusing on Nature’s Miracle, Bissell, and Earthworm brand,” continued Chao.
How Reviewed World Judged the Best Enzyme-Based Pet Stain Cleaners
Reviewed World’s methodology for testing products, such as pet stain cleaners, involves a thorough and comparative approach. They select products based on popularity and market presence, then test them under consistent conditions.
For instance, in the case of enzyme-based pet stain cleaners, they compared Earthworm, Nature’s Miracle, and Bissell by applying each to pet urine stains with the same dry time and cleaning method.
This systematic testing allows for a fair comparison of how well each product removes stains and odors, providing readers with actionable insights into which products are most effective.
What Makes Earthworm Brand the Best Way to Clean Dog Pee
For one, Kevin’s test revealed that Earthworm was simply an effective cleaner. That may seem like 101 stuff but in his eyes, it wasn’t a given: “Bissell was especially confusing. I actually thought one of the people on staff was playing a prank and just put water in the bottle. Bissell didn’t seem to clean at all.”
Chao also said Earthworm struck the exact right balance when it comes to odor.
Unlike many enzyme-based cleaners that rely on overpowering fragrances or questionable formulas, Earthworm offers a refreshingly natural solution: its formula is 100% enzyme-based, biodegradable, and free from harsh chemicals or synthetic dyes.
This is nice for several reasons, not the least of which is that by leaving no trace or odor, it breaks the cycle of a dog who continually marks a single spot. In other words, a dog may come to understand the smell of a cleaning product is a signal that that’s somewhere they’ve peed before. (This is something that comes up so frequently, Earthworm publishes blog content about the science behind dog marking and how enzyme-based cleaners help.)
The product’s mild citrus scent disappears as it dries, leaving homes clean and fresh without the chemical-heavy smell that some competitors, like Nature’s Miracle, have been criticized for. Recent changes to Nature’s Miracle’s formula in 2024 introduced a strong artificial fragrance that many users found overwhelming, detracting from its appeal as a “natural” cleaner.
Earthworm Brand is a Win for Families and the Planet
Earthworm’s success isn’t just about performance; it’s also about values.
As a family-owned, woman-operated business, Earthworm resonates with parents who prioritize safe, sustainable products for their homes.
Plant-based ingredients (across their entire line of products) ensure it’s safe for kids, pets, and the environment—a trifecta that busy families can appreciate.
For those tired of ineffective or chemical-laden cleaners, Earthworm’s victory is a breath of fresh air (literally). Whether tackling fresh accidents or set-in stains, this product delivers consistent results while aligning with eco-conscious values. It’s no wonder reviewers like Kevin Chao from *Reviewed World* have declared it their top pick after extensive testing.
As pet parents know all too well, finding a reliable stain remover can feel like winning a small battle in the ongoing war against messes. That’s the case with Earthworm brand products.
To read Reviewed World’s coverage of the best pet stain cleaner, click here.
