6 Best Natural Carpet Cleaners: Safe for Kids and Pets
Store-bought carpet sprays often leave a sticky residue and a harsh smell that lasts longer than the stain. We compared six cleaners that use enzymes or oxygen to lift stains and odors, so you can match one to your carpet and your mess.
Our Top Picks
| Recommendation | Product | Reason |
|---|---|---|
| Best Overall | Biokleen Bac-Out Enzyme Cleaner | Simple, plant-based formula. Reviews ↓ |
| Best for Pet | Rocco & Roxie Enzyme Cleaner | Strong on urine odor. Reviews ↓ |
| Best Value | Nature's Miracle Stain and Odor Remover | Enzyme power for less. Reviews ↓ |
| Best for Old Stains | Rocco & Roxie Extreme | Built for deep, stubborn spots. Reviews ↓ |
| Most Pleasant Scent | Sunny & Honey Pet Stain and Odor Remover | Scent is the main draw. Reviews ↓ |
| Best for White Carpet | Carbona 2-in-1 Oxy-Powered | Foam lifts traffic dirt. Reviews ↓ |
Best Overall: Biokleen Bac-Out Enzyme Cleaner Spray
Bac-Out is the closest thing here to a truly natural cleaner. It relies on live enzyme-producing cultures instead of harsh chemicals.
- Destroys stains and odors safely and naturally with an unique blend of live enzyme cultures, botanicals, and plant-based surfactants
- Full Strength Formula is ready to use - No diluting required
How It Performs
Formula: Enzyme-producing cultures, lime extracts, vegetable-based surfactants, and water. The brand says it has no phosphates, chlorine, ammonia, alcohol, or SLS.
Best on: Organic messes like pet accidents, food, and spilled drinks. The brand also lists wool rugs, after a colorfast test.
Sizes: A 32 oz foaming spray and a 128 oz refill. The refill saves money if you clean often.
Real-world Usage
Spray it on, let it sit, and blot. Use it full strength on organic stains.
For general deodorizing, the brand suggests a quarter cup per gallon of water. Treat spills right away for the best result.
Best Use Case
Homes that want the shortest ingredient list. Good for families with kids and pets. Skip it for years-old stains.
Verdict
It’s gentle, simple, and covers the most ground. Enzymes work slowly, so expect a second pass on stubborn spots. The claims come from the brand, not independent testing.
If a pet caused the mess, our best carpet cleaner solution for pets roundup has more options.
Rating: 4.6 / 5
Best for Pet: Rocco & Roxie Enzyme Cleaner
This is the one pet owners grab after an accident. It uses a bio-enzymatic formula that breaks down urine and the organic matter behind the smell.
- Certified Gentle & Safe Pet Carpet Cleaner Solution: Chlorine free, color safe, no hazardous propellants or residue; safe to use around pets and children; certified safe for all carpets with a Seal of Approval by the Carpet and Rug Institute (CRI)
- Pet Enzyme Carpet Cleaner for Stains, Odors, Residue: If it's gross, it's gone; the stain and the stink; from stinky yellow pet urine, feces to vomit or other organic spills, Rocco & Roxie professional strength stain & odor eliminator tackles it all
How It Performs
Formula: Water, a non-ionic surfactant, an odor counteractant, and enzymes. It’s labeled safe for carpets, pets, and kids, and carries the Carpet and Rug Institute seal.
Method: Soak the spot and wait 5 to 10 minutes. Weigh a towel over it so the enzymes reach deeper. Tough stains can sit up to an hour.
Scent: Strong. Reviewers compare it to tea tree oil or mint. It fades as it dries, so open a window.
Real-world Usage
Blot up the mess first, then soak the spot. Cover it with a weighted towel so the enzymes reach the pad. No special tools needed.
On big spots, expect the chemical smell to hang around for a few days.
Best Use Case
Cat and dog urine on carpet, upholstery, and pet bedding. Not ideal if you hate strong smells.
Verdict
One reviewer saw a six-month-old stain lighten after one round and disappear after two. Don’t use it in a steam cleaner, because heat can make the enzymes ineffective.
Not sure when steam is the better route? Our steam cleaner vs carpet cleaner guide explains the difference.
Rating: 4.7 / 5
View on Amazon: Rocco & Roxie Enzyme Cleaner
Best Value: Nature’s Miracle Stain and Odor Remover
Nature’s Miracle is the budget pick. It costs noticeably less than Rocco & Roxie and still uses an enzymatic formula.
- SPOT STAIN & ODOR REMOVER: Begins to break down and remove stains immediately on contact.
- LIGHT CITRUS SCENT: Dog odor control formula gets your home smelling clean again.
How It Performs
Formula: An enzymatic blend with a microbial mixture and a citrus scent. Keep pets off the area until it dries.
Method: Soak the stain and wait 10 minutes. Blot, then let it dry for 24 hours. Tough carpet stains may need a one-minute scrub with a soft brush.
Limits: Not recommended for leather, suede, silk, or wool. Test a hidden spot first.
Real-world Usage
Keep a bottle near the pet area and treat accidents fast. The label scales the amount with stain size, and a big carpet spot takes far more product than you’d guess. Plan on a full day of drying.
Best Use Case
Routine accidents and puppy training. Good for households that go through a bottle fast. Skip it on wool carpet.
Verdict
You give up some polish. The first whiff is strong and the area needs a full day to dry. For the price, that’s a fair trade.
Want a machine to pair with it? See our best carpet cleaners for dog urine.
Rating: 4.4 / 5
Best for Old Stains: Rocco & Roxie Extreme
Try Extreme when a stain has been sitting for weeks. It pairs a bacterial blend with a mineral-based odor counteractant.
- Eliminates Stains, Odors & Residue: If it's gross, it's gone — blowouts, urine, vomit and other organic spills disappear, leaving a subtle Meyer lemon scent that quickly dissipates
- Every Surface, Every Time: Fast-acting formula works on floors, furniture, clothing, pet bedding, litter boxes, travel crates, hamster cages, cars, campers, and anywhere else accidents happen
How It Performs
Formula: The counteractant targets ammonia crystals left behind by urine. It’s chlorine-free and carries the Carpet and Rug Institute seal.
Dwell time: New stains need 30 to 60 minutes. Older spots do better overnight. Deep urine stains can take a couple of days.
Scent: A light Meyer lemon from a natural oil blend. Much milder than the original.
Real-world Usage
Plan the job around the wait. Saturate the stain, set a weighted towel on top, and leave it. If you own a steam cleaner, pre-treat first and steam a day or two later, not right away.
Best Use Case
Old pet stains and deep odors that reach the carpet pad. Be ready to wait. It’s not for quick touch-ups.
Verdict
Patience is the cost. Weigh a towel over the spot, let it sit, then vacuum once it’s dry. It usually costs a bit more than the original.
For a step-by-step method, see how to clean old dog pee from carpet.
Rating: 4.6 / 5
Most Pleasant Scent: Sunny & Honey Pet Stain and Odor Remover
Sunny & Honey is an enzyme cleaner aimed at dog urine and poop. Scent is the reason it earns a spot here.
- Eliminate Tough, Set-in Stains: Sunny and Honey's Pet Stain and Odor Miracle removes old and new stains, even vomit and feces. A powerful pet urine enzyme cleaner, it penetrates your rug fibers to permanently destroy stains and surface odors at the source
- Multi-surface: Our color-safe enzymatic cleaner for dog urine uses nonionic surfactants to remove mattress, rug, couch, and synthetic car seat stains. A versatile pet stain remover for carpets, it even cleans hardwood floors to lift grime without residue
How It Performs
Formula: Sold as an enzyme cleaner. Full ingredients don’t appear on most retail listings, so check the label.
Carpet use: Buyers report removing dog urine odor after one or two sprays. One used it on a feces stain in fabric.
Scent: Opinions split. Some call it pleasant. Others find it strong.
Real-world Usage
Buyers describe spraying the spot once or twice and letting it work. It also gets used on fabric, and one buyer added it to rug cleaner. Follow the label for directions.
Best Use Case
Dog accidents on carpet, especially if lingering chemical smells bother you. Test a hidden area first.
Verdict
This is the least documented pick here. We found little on the formula, so read the label before buying. It’s worth a look if other cleaners smell too harsh.
If odor is the whole problem, our guide to cleaning a smelly carpet covers other fixes.
Rating: 4.3 / 5
Best for Beige/White Carpet: Carbona 2-in-1 Oxy-Powered
Carbona is the odd one out. It’s oxy-powered, not enzyme-based, so it fits foot-traffic dirt and spills on light carpet.
- COMBAT CARPET STAINS FAST: Carpets show stains quickly, especially in busy, high-traffic areas. This 2-in-1 Oxy-Powered Carpet Cleaner is made for targeted spot removal and helps tackle even older, set-in-looking stains up to 7 days old, while refreshing carpets so living spaces stay cleaner and ready for everyday life and unexpected messes
- OXY-POWERED DEPENDABLE PERFORMANCE: The oxy-powered, decomposable formula works deep into carpet fibers and helps lift stains and eliminate odors at the source. Designed to act fast, often working in as little as 3 minutes, it delivers noticeable cleaning power when spills, tracked-in dirt & everyday accidents happen
How It Performs
Formula: Oxy-powered active foam. Retail pages don’t list ingredients, so check the label if “natural” matters to you.
Stains: The brand lists foot-traffic soil, red wine, vomit, and grease.
Application: A built-in applicator and brush top. You spray and scrub with no extra tool. The bottle is 27.5 oz.
Safe on: Colorfast wool, nylon, and stain-resistant carpet. Test first.
Real-world Usage
Squirt the foam on, then scrub with the brush top. It suits quick cleanups between deep cleans. Let the carpet dry fully before walking on it.
Best Use Case
Light carpet with gray traffic lanes and food spills. For urine odor, pick an enzyme cleaner instead.
Verdict
The foam stays where you put it, and the brush speeds up scrubbing. It’s the least natural pick here, so treat it as the exception.
Fighting a wine spill? Here’s how to get red wine out of carpet.
Rating: 4.2 / 5
What Makes the Best Natural Carpet Cleaner?
Enzymes vs. Oxy
Enzyme cleaners break down organic matter like urine, food, and vomit. They work slowly, but the odor goes away because the source is gone.
Oxy cleaners work faster on spills and dirty traffic lanes. They suit light carpet better than pet accidents.
What “Natural” Really Means
The word has no strict legal definition on cleaning labels. Look for a short ingredient list and plant-based surfactants.
The Carpet and Rug Institute seal is a useful extra. It signals a product is tested for carpet safety.
Carpet Type and Dwell Time
Wool and silk need extra care. Nature’s Miracle warns against both, while Biokleen and Rocco & Roxie say to test first. Our guide on how to clean wool carpet goes deeper.
Enzymes need time and moisture. Don’t rush them, and don’t let the spot dry out too fast.
Pet and Kid Safety
Look for a label that says safe around pets when used as directed. Keep pets and kids off treated spots until they dry. Never spray cleaner on a pet.
Store the bottle out of reach, and wipe up any spray that lands on hard floors.
How to Use a Natural Carpet Cleaner Effectively
Sequence matters more than product. Follow these steps for most of the cleaners above.
- Blot up as much of the mess as you can. Don’t rub, because rubbing pushes it deeper.
- Test the cleaner on a hidden corner and wait for it to dry.
- Soak the stain, not just the surface. Use more than feels necessary.
- Let it sit for the time on the label. Cover it with a weighted towel for deep odors.
- Blot, let the carpet dry completely, then vacuum.
Frequently Asked Questions
Are enzyme carpet cleaners really natural?
They use bacteria and enzymes that break down waste. That’s more natural than harsh solvents, but the label still matters.
Can I make a natural carpet cleaner at home?
For light spots, yes. Our homemade carpet cleaning solution recipes work for fresh spills. They won’t break down urine the way enzymes do.
How long should I leave it on?
Fresh spots need 10 minutes to an hour, depending on the product. Old stains do better overnight. Always follow the label.
What if the stain doesn’t budge?
Repeat the treatment before the spot dries. Avoid heat, since it can set a stain. Our carpet cleaner spray for set-in stains roundup has stronger options.
