Best Natural Pet Odor Remover: 7 Non-Toxic Options That Actually Work

Most pet odor removers work by masking smells with synthetic fragrance. The odor fades for a few hours, then comes back — sometimes worse, because the source was never broken down at the molecular level. Natural pet odor removers take a different approach: they use enzymes, plant-based surfactants, or probiotics to destroy the odor-causing compounds rather than covering them up.

But “natural” on a label means almost nothing. Some products stamped “natural” still contain synthetic fragrances, preservatives, or surfactants that irritate sensitive pets. The products below are genuinely non-toxic, and more importantly, each one is matched to the specific type of odor problem it solves best.

The Three Types of Natural Odor Removers (And When to Use Each)

Before comparing products, understand what you’re buying. Natural pet odor removers fall into three categories, and picking the wrong type for your odor problem is why people think natural cleaners don’t work.

Enzyme-Based Cleaners

Enzymes are proteins that break down specific organic compounds. For pet odors, the key enzymes are:

• Protease — breaks down proteins (urine, blood, vomit)
• Amylase — breaks down starches
• Lipase — breaks down fats and oils
• Uricase — specifically targets uric acid crystals in urine

Enzyme cleaners are the gold standard for urine odors because they break down uric acid crystals that other cleaners leave behind. Those crystals are why a spot can smell fine when dry, then reek when humidity rises — the crystals reactivate with moisture.

Best for: Urine, vomit, blood, feces — any biological stain with odor

Plant-Based Surfactant Cleaners

These use compounds derived from coconut, corn, or citrus to lift and dissolve odor-causing molecules. They work through osmosis and surface tension rather than enzymatic breakdown.

They’re faster-acting than enzyme cleaners (which need time to “digest” the stain) and work well on surface-level odors. But they don’t penetrate deep into carpet padding or break down uric acid crystals the way enzymes do.

Best for: General pet smell on surfaces, freshening pet beds and furniture, quick cleanup

DIY Solutions (Baking Soda, Vinegar, Hydrogen Peroxide)

Household ingredients can handle mild odors effectively and cost almost nothing. Baking soda absorbs odors through chemical neutralization. White vinegar’s acidity breaks down alkaline odor compounds. Hydrogen peroxide (3%) oxidizes organic matter.

The limitation: DIY solutions struggle with deep-set urine stains in carpet or upholstery. They’re best as maintenance tools between deep cleans.

Best for: Mild odors, regular maintenance, pet bed freshening, budget situations

Product Comparison Table

Best Enzyme-Based Natural Odor Removers

Puracy Natural Platinum Pet Stain and Odor Remover

Puracy’s formula uses plant-derived enzymes in a hypoallergenic base with a cucumber and mint scent — and the scent comes from actual plant extracts, not synthetic fragrance. It’s one of the few enzyme cleaners that’s genuinely free of sulfates, chlorine, dyes, and animal-derived ingredients.

What separates Puracy from generic enzyme cleaners is the “Platinum” formulation’s concentration. You spray it on, let it sit for 5–10 minutes, and blot. For deep carpet stains, saturate the area and cover with a damp cloth overnight — the enzymes keep working as long as they stay moist.

Puracy earned a “B” rating from EWG (Environmental Working Group), which means it passed their screening for respiratory irritants, skin sensitizers, and environmental toxins. Most conventional pet cleaners score “D” or “F” on the same scale.

Where it excels: Old, dried urine stains in carpet and upholstery. If the stain has been there for weeks and other products haven’t worked, Puracy’s extended-soak method is the most reliable natural option.

Limitation: The cucumber-mint scent is mild and dissipates quickly — if you want a product that also leaves a noticeable fresh smell, look at Angry Orange instead.

Only Natural Pet Enzyme Stain & Odor Remover

Only Natural Pet uses an organic enzyme blend specifically formulated for pet messes: urine, feces, vomit, blood, food stains, and mildew. It comes in two scents — Mandarin Orange & Green Tea, and Eucalyptus & Rosemary — both derived from essential oils.

The standout feature is surface versatility. The formula is pH-balanced for use on hardwood floors, carpet, upholstery, tile, and even clothing without risking discoloration. Many enzyme cleaners work great on carpet but leave residue on hard surfaces; Only Natural Pet avoids this by using a low-residue formulation.

For cat owners dealing with litter box odor, this product pairs well with a sustainable cat litter — the enzyme cleaner handles the accidents outside the box while a good litter controls odor inside it.

Where it excels: Multi-surface households with both cats and dogs. One product handles every surface without switching formulas.

Limitation: The 32 oz spray bottle runs out quickly if you’re treating large areas. The concentrate version is more economical for heavy use.

Stink Free All Natural Enzyme Cleaner

Stink Free takes a minimalist approach: natural microbes and water. That’s it. No fragrance, no dyes, no preservatives, no surfactants. The concentrate makes one gallon when diluted, which drops the per-ounce cost well below competitors.

The formula works by introducing beneficial bacteria that produce enzymes on contact with organic matter. This means it keeps working after application — the bacteria continue breaking down odor sources for hours or even days. This makes it particularly effective for porous surfaces like concrete kennel floors, mattresses, and carpet padding where odor compounds have soaked deep.

Where it excels: Large-area treatment — kennels, concrete floors, multiple-room carpet jobs. The gallon yield makes it the most cost-effective option for serious odor problems.

Limitation: No scent at all, which some people interpret as “not working” even when the odor is being broken down. Give it 24 hours before judging results.

Best Plant-Based Natural Odor Removers

Skout’s Honor Stain & Odor Remover

Skout’s Honor doesn’t use enzymes at all. Instead, their proprietary BioKore technology uses vegetable-based surfactants that work through osmosis — absorbing and breaking down stain molecules on contact. The natural citrus fragrance comes from actual citrus pulp, not synthetic citrus oil.

The practical advantage over enzyme cleaners: speed. Enzyme cleaners need sit time to work. Skout’s Honor starts breaking down stains immediately on contact, which makes it better for quick cleanup of fresh accidents. If your dog just had an accident on the hardwood and guests arrive in ten minutes, this is the product you grab.

The company also donates a day’s worth of food to a shelter animal for every product sold, which aligns with the values of eco-conscious pet owners who care about the broader ecosystem of sustainable pet products.

Where it excels: Fresh stains and quick cleanup situations. Also excellent as a daily spray for pet beds and furniture.

Limitation: Less effective than enzyme cleaners on deep, old urine stains. The surfactant action works on the surface but doesn’t penetrate carpet padding the way enzymes do.

Angry Orange Pet Odor Eliminator

Angry Orange combines cold-pressed orange peel oil with enzymatic bacteria for a dual-action approach: the orange oil provides immediate deodorizing while the bacteria work on the underlying organic matter. The citrus scent is strong and long-lasting — a pro or con depending on your preference.

The formula is concentrated, so you dilute it before use. One bottle makes roughly a gallon of ready-to-use cleaner, which makes it one of the better values on this list. It works on both indoor and outdoor surfaces, including yards and patios where pet urine has accumulated.

A key caution: Angry Orange contains d-limonene (the active compound in orange peel oil), which is a known irritant for cats. The product is safe once dry, but keep cats away from treated surfaces until the spray has fully dried — typically 15–20 minutes.

Where it excels: Outdoor odor control and strong general deodorizing. If your yard smells like a dog park, this is the most effective natural option.

Limitation: Not ideal for homes with cats due to d-limonene sensitivity. The strong citrus scent may be overpowering in small rooms.

Fresh Wave Odor Removing Gel

Fresh Wave takes a completely different approach from spray cleaners. It’s a gel that absorbs ambient odors from the air using a blend of pine needle, lime, clove, and cedarwood extracts. No enzymes, no surfactants, no spraying — you open the jar and set it near the odor source.

The gel is EPA Safer Choice certified, vegan, and free of phthalates, synthetic fragrances, and alcohol. It’s particularly effective near litter boxes, in laundry rooms where pet bedding accumulates, and in enclosed spaces like mudrooms.

One 15 oz jar lasts roughly 30–60 days depending on the severity of the odor and air circulation. You can also place smaller amounts in open containers around the house for distributed coverage.

Where it excels: Continuous ambient odor control near litter boxes and eco-friendly pet beds. Set it and forget it.

Limitation: Doesn’t clean stains — purely an air deodorizer. You still need a separate cleaner for accidents.

EcoPet All Natural Probiotic Cleaner

EcoPet uses live probiotic cultures that continue multiplying and breaking down organic matter long after application. All ingredients are Certified Organic, with no preservatives, detergents, or phosphorus. It’s the most genuinely “natural” product on this list in terms of ingredient simplicity.

The probiotic approach is newer than enzyme-based cleaning and works on a different principle: instead of introducing a fixed amount of enzyme, you’re introducing living organisms that produce enzymes continuously. This creates an ongoing cleaning effect that’s particularly useful for surfaces where odors recur — pet crates, training pad areas, and litter zones.

Where it excels: Ongoing odor prevention in recurrent problem areas. Apply weekly to maintain a baseline of probiotic activity that prevents odor buildup.

Limitation: Slower initial results than enzyme or plant-based cleaners. Best as a maintenance product rather than emergency cleanup.

DIY Natural Pet Odor Removers

For mild odors or budget-conscious pet owners, household ingredients handle common pet smells effectively.

Baking Soda Carpet Treatment

Baking soda (sodium bicarbonate) neutralizes both acidic and basic odor compounds through chemical reaction. For carpets and pet beds:

1. Sprinkle baking soda liberally over the surface
2. Work it into carpet fibers with a brush or your hand
3. Wait 20–30 minutes (overnight for strong odors)
4. Vacuum thoroughly

For litter box odor, sprinkle a thin layer of baking soda under the litter when you change it. It absorbs ammonia from urine without affecting your cat’s willingness to use the box.

Cost: Under $1 per treatment

White Vinegar Spray

Mix equal parts white vinegar and water in a spray bottle. Spray on urine spots, let sit for 5 minutes, blot with a clean cloth. The vinegar smell dissipates within an hour, taking the pet odor with it.

Vinegar works because its acetic acid breaks down the alkaline salts in dried urine. However, it doesn’t break down uric acid crystals — for old, deep stains, you’ll eventually need an enzyme cleaner.

Cost: Under $0.50 per treatment

Hydrogen Peroxide Solution (For Tough Spots)

Mix 1 cup of 3% hydrogen peroxide with 1 teaspoon of dish soap and 1 tablespoon of baking soda. Apply to the stain, let sit for 15 minutes, blot clean.

Caution: Test on a hidden area first. Hydrogen peroxide can bleach colored fabrics and some carpet dyes. Never use on hardwood — it can strip the finish.

Cost: Under $0.75 per treatment

How to Choose the Right Natural Odor Remover

By Problem Type

By Household Type

Cat household: Only Natural Pet (safe on all surfaces, no citrus irritants) + Fresh Wave Gel near the litter box.

Dog household: Puracy Platinum for accidents + Angry Orange for yard and general deodorizing.

Multi-pet household: Stink Free concentrate (best value for large areas) + EcoPet for maintenance on bedding and crates.

Budget-conscious: Baking soda and vinegar for maintenance, with one bottle of Puracy for serious stains.

What to Avoid in “Natural” Pet Odor Removers

Not every product labeled “natural” deserves the label. Watch for these red flags:

• “Natural fragrance” without specifying the source — often synthetic fragrance blends with one plant extract added
• Quaternary ammonium compounds (quats) — effective disinfectants but toxic to birds and irritating to cats
• Triclosan — an antibacterial agent linked to hormonal disruption, still found in some pet cleaning products
• Phthalates — used to make fragrance last longer, classified as endocrine disruptors
• “Biodegradable” without certification — check for EPA Safer Choice, EWG verification, or USDA BioPreferred certification. As we covered in our guide to biodegradable dog waste bags, the term “biodegradable” is largely unregulated without third-party certification.

The EWG Healthy Cleaning Guide maintains ratings for pet stain and odor removers. Checking your product there takes 30 seconds and saves you from greenwashed marketing.

Do Natural Odor Removers Actually Work as Well as Chemical Ones?

Yes, with one caveat: they often need more contact time. A conventional cleaner with synthetic surfactants and artificial fragrance will smell “clean” immediately. An enzyme cleaner might need 15 minutes to an hour to fully break down the odor source.

The difference is that the chemical cleaner masked the smell while the enzyme cleaner eliminated it. When the fragrance fades, the chemical-treated spot may start smelling again. The enzyme-treated spot won’t, because the organic compounds causing the odor are gone.

For pet owners who’ve switched to natural cleaners and felt they “don’t work,” the fix is almost always patience. Saturate the area, give the enzymes time, and judge the results in 24 hours rather than 24 minutes.

The Bottom Line

For most pet owners, a two-product system covers everything: Puracy Natural Platinum for stains and accidents (enzyme power for deep cleaning), plus Fresh Wave Gel for ambient odor control near litter boxes and pet areas. Total cost: around $25, and both products last 1–2 months with regular use.

If you’re dealing with severe, whole-house pet odor, start with Stink Free concentrate for the cost efficiency — one batch treats an entire home — then switch to Puracy for spot maintenance.

The most important thing isn’t which product you buy. It’s understanding that natural odor removal works by elimination, not masking. Give the enzymes time, treat the source rather than the air, and the results will follow.