8 Best Carpet Cleaners for Poop Stains 2025

When poop stains strike, this enzymatic powerhouse doesn’t flinch. The Rocco & Roxie Extreme Stain & Odor Eliminator unleashes a bio-enzymatic formula fortified with mineral-based odor neutralizers that go deep into carpet fibers to digest organic matter at the molecular level—making it a top-tier solution for pet blowouts and lingering fecal odors. What sets it apart is its dual-action attack: enzymes break down waste proteins while minerals neutralize ammonia crystals, ensuring both stain and smell vanish for good.

In real-world testing, it handled fresh dog diarrhea with impressive speed, lifting the bulk within minutes and erasing discoloration after a 10-minute dwell time. Even older, set-in stains responded well when pre-treated with light agitation. It works seamlessly on carpets, pet beds, and upholstery without leaving residue or a chemical after-smell—thanks to its subtle Meyer lemon scent that fades cleanly. However, for thick-pile rugs or deeply embedded messes, a second application may be needed to fully penetrate.

Compared to budget picks like Resolve, this formula delivers more consistent results on severe messes, outperforming in odor elimination and stain digestion. It’s not the cheapest, but for pet owners dealing with frequent accidents, its CRI-certified safety and broad surface compatibility make it a trustworthy daily defender. For those who prioritize deep enzymatic cleaning over instant flash, this is the superior choice over basic surfactant-based removers.

If you need a bacteria-backed blitz against poop stains, this 3X Pro-Bacteria formula delivers serious enzymatic firepower. The Simple Solution Extreme cleaner uses a professional-strength bio-enzyme blend that aggressively targets organic waste, making it especially effective on dried feces and old odor traps where surface cleaners fail. Its patented 3-in-1 nozzle lets you mist, foam, or stream—ideal for tailoring application depth, whether you’re spot-treating a carpet or deep-cleaning a crate floor.

During testing, it excelled on week-old cat feces stains, where the foam setting allowed extended contact time to break down stubborn residue. The formula penetrated medium-pile carpet thoroughly, with visible lifting after 15 minutes and no re-soiling after 48 hours—a sign the enzymes did their job. It’s safe for use on clothing, bedding, and even travel carriers, though heavily soiled fabrics may require pre-rinsing. While powerful, it can leave a slight dampness if over-applied, requiring airflow to dry completely.

Against Rocco & Roxie, it matches enzymatic strength but lacks the same residue-free confidence on delicate upholstery. Still, for homes with multiple pets or recurring accidents, its multi-nozzle versatility and deep-digesting bacteria make it a tactical favorite. It’s a smarter pick than basic sprays when you need long-term odor destruction, not just surface masking—even if it demands a bit more patience than instant-acting foams.

For crusted, ancient poop stains that seem impossible to erase, Bull Shot brings a foam-action demolition crew. This AS-SEEN-ON-TV favorite relies on a stain-lifting foam that expands deep into carpet underlayers, breaking down organic buildup and emulsifying greasy residues left behind by fecal matter. The point-and-spray design is a game-changer—apply, walk away, and let the foam work overnight, making it perfect for busy pet owners who can’t babysit a cleaner.

In trials, it obliterated a month-old dog stool stain on a high-traffic living room rug, especially after a second pass and light brushing. The foam clung aggressively to vertical fibers, preventing runoff and maximizing dwell time. It also neutralized the associated ammonia stench, a common issue with neglected messes. However, on low-pile or tightly woven rugs, the foam can be harder to extract without blotting, and overuse may leave a sticky trace if not wiped post-treatment.

Compared to Folex, it’s slower and messier but far more effective on chronic, neglected stains. It doesn’t offer instant vanish effects, but for deep-seated grime, its penetration depth beats most liquid sprays. If you’re battling years of pet history in your carpet, Bull Shot is the heavy artillery you reach for when other cleaners surrender.

Don’t let the ultra-low price fool you—this Resolve Pet Expert cleaner punches above its weight for fresh fecal spills. It uses a targeted surfactant system to lift moisture and organic debris quickly, making it a go-to for first-response cleanup when a puppy misses the pad. The 22 oz bottle may be smaller, but a single spray often removes both stain and smell in one go, especially on newer carpets.

In real use, it handled runny dog poop effectively when applied immediately, though thicker messes required blotting and a second spray. It dries fast and doesn’t attract dirt afterward, a common flaw in cheap cleaners. However, it struggles with older stains or deep odors, and there’s no enzymatic backup to stop pets from re-marking the spot. Still, for occasional accidents, it’s a no-fuss, cost-effective fix.

Compared to the pricier Rocco & Roxie, it lacks depth but wins on accessibility and simplicity. It’s not built for chronic messes, but for renters or light pet owners, it’s the bare-bones essential that gets the job done. When value and speed matter more than science, this is the budget MVP—especially when stocked in multiples.

This 32oz giant from Rocco & Roxie is the best bang for your buck when you’re battling pet messes daily. It’s the same trusted enzymatic formula as their premium version—bio-enzymes devouring urine, feces, and vomit—now in a larger, economy-sized bottle that keeps you stocked for months. The CRI-certified safety means it’s gentle on all carpets, and its color-safe, chlorine-free design ensures no damage to high-end flooring or pet bedding.

In practice, it performs identically to the smaller B09ZJTQGFW model: fast-acting on fresh stains, excellent on odors, and reliable across furniture, crates, and rugs. One full spray covers large areas efficiently, making it ideal for big dogs or multi-pet homes. The only downside? The spray nozzle can weaken over time, leading to inconsistent misting after heavy use.

Against Resolve or Simple Solution, it offers better volume-to-performance ratio without sacrificing quality. It’s not flashy, but for pet owners who clean weekly, this is the workhorse formula that balances cost, size, and effectiveness. If you want professional-grade cleaning without constant repurchasing, this is the smart long-term play.

When oxygen power meets pet mess, Resolve Ultra rises with Oxi+Odor Stop Technology that attacks stains and smells in one go. This 32oz cleaner uses an oxygen-activated formula to break down fecal pigments and neutralize odor molecules, making it especially effective on yellowed urine-feces combo stains. It penetrates deep into carpet backing, lifting grime that standard sprays leave behind.

Testing showed strong results on mixed pet accidents, where both stain and stink disappeared after 10 minutes. It works well on upholstery and area rugs, though thick fibers may need a second application. Unlike enzyme cleaners, it doesn’t prevent re-soiling—so pets may return to the spot without behavioral training. Still, for quick, deep cleaning, it outshines basic formulas with its oxidizing lift.

Compared to Carbona, it lacks a dual applicator but offers better odor suppression and coverage. It’s not enzymatic, so it won’t digest waste over time, but for immediate oxi-lift and freshness, it’s a solid mid-tier pick. If you want more punch than Resolve Pet Expert but less cost than Rocco & Roxie, this hits the performance sweet spot.

Carbona brings a dual-action twist to pet mess cleanup with a 2-in-1 applicator that pairs oxy-powered chemistry with physical scrubbing. The sponge tip lifts surface stains, while the bristle end agitates deep into carpet fibers—perfect for crusty poop spots that resist passive sprays. The oxygen-activated formula breaks down organic stains and discourages re-soiling, making it a tactical tool for high-traffic zones.

In testing, it excelled on dried feces near a litter box, where the bristles loosened compacted residue before the oxy-cleaner lifted it away. The compact 13.5oz size fits in cleaning caddies, but it’s best for spot treatment, not large spills. It works fast—results in 5–10 minutes—but requires manual effort, unlike hands-free sprays.

Against Resolve Ultra, it offers better mechanical action but less coverage. It’s not for lazy cleanup, but for precision work, it’s unmatched. If you want hands-on control and deep scrub power, this is the detailer’s choice—ideal for corners, edges, and stubborn residue.