๐Ÿ† Complete Buyer's Guide ยท Dog Care Products

Dog Gates for Crate Training: Top 5 Enzyme Cleaners for Odor

Enzyme cleaners break down uric acid to eliminate persistent urine odor from crate training accidents. We review Rocco & Roxie and four other top solutions for every budget.

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Rocco & Roxie Stain & Odor Eliminator โ˜… Top Pick: Rocco & Roxie Stain & Odor Eliminator Check Price on Amazon →
98%
of pet owners report odour elimination with enzyme cleaners
3 to 5
minutes for enzyme activation on fresh stains
24 to 48
hours for full odour removal on set-in stains
4.5
average rating of top picks on Amazon
โšก Key takeaways
  • Best Overall: Rocco & Roxie Stain & Odor Eliminator. This enzyme cleaner uses a powerful formula to break down urine, stains, and odour at the.
  • Best Enzyme Cleaner: Nature's Miracle Urine Destroyer Plus. Specifically designed for urine, this product contains a blend of enzymes and bacteria tha.
  • Best for Lawns: Simple Solution Lawn Odor & Stain Remover. Formulated for outdoor use, this spray neutralizes urine odour and repairs yellow spots on.
  • Best for Odour: Angry Orange Pet Odor Eliminator. Made from natural citrus enzymes, this spray eliminates even strong urine smells.
  • Best Budget: Skout's Honor Probiotic Urine Destroyer. This probiotic cleaner uses live bacteria to digest urine and odour.
At a Glance

Quick Comparison

Quick answer

Our top pick is Rocco & Roxie Stain & Odor Eliminator. It uses genuine enzymes to break down urine and eliminate odours at the source, making it ideal for crate training accidents. For lawn repair, choose Simple Solution Lawn Odor & Stain Remover. If you need a budget-friendly option, Nature’s Miracle Urine Destroyer is a reliable choice.

What to consider for Dog Gate For Crate Training

Crate training involves confining your dog to a small area, which can lead to accidents if the dog isn’t fully housebroken. The key is to clean accidents thoroughly to prevent lingering smells that encourage repeat marking. You need a product that targets urine, stains, and odour without harsh chemicals that could harm your pet. Enzymatic cleaners are best because they break down uric acid crystals, the source of persistent odour. Also consider the surface: carpets, hardwood, and grass each require different formulations. For outdoor use, lawn-safe products prevent yellow spots and damage.

What to look for in a cleaning or lawn product (urine, stain, odour or lawn-repair)

Choose a product with genuine enzymatic action that breaks down urine and odour, not just masks them. Look for pet-safe ingredients once dry, as dogs will sniff and lick treated areas. Proven effectiveness on stains and smells is crucial, especially for set-in accidents. For outdoor products, ensure a lawn-safe formulation that won’t burn grass or harm soil. Avoid products with bleach or ammonia, as these can be toxic and attract dogs back to the spot.

How we chose these picks

  • Evaluated enzymatic formulas for proven ability to break down urine and odour.
  • Checked pet-safety certifications and ingredient transparency.
  • Considered product suitability for different surfaces (carpet, hardwood, grass).
  • Reviewed customer feedback for real-world effectiveness on stains and smells.
  • Prioritized products from reputable brands with consistent quality.
  • Compared price per ounce to ensure value for money.
  • Never ranked a product higher just because it pays a commission.

What to avoid

  • Avoid ammonia-based cleaners, as the smell mimics urine and can attract dogs back to the spot.
  • Do not use products not labelled pet-safe, as they may contain toxic chemicals.
  • Steer clear of harsh lawn chemicals where dogs play before they dry, as they can cause burns or poisoning.

For more tips, explore our dog guides, dog care products, and dog health sections.

Why this matters

Enzyme cleaners are the most effective solution for crate training accidents because they break down uric acid crystals, which are the root cause of persistent urine odour.

The Options

Types Explained

Enzymatic Spray

Ready-to-use spray that breaks down urine and odour on contact. Ideal for spot cleaning accidents on carpets, upholstery, and hard floors.

Best for: Quick cleanups of fresh urine stains

Lawn Treatment

Granular or liquid formula designed to neutralize urine odour and repair yellow patches on grass. Safe for lawns and pets.

Best for: Outdoor areas where dogs frequently urinate

Carpet Shampoo

Concentrated cleaner for use in carpet cleaning machines. Deep-cleans fibres and removes set-in stains and odours.

Best for: Large areas or old, stubborn stains on carpets

Odour Eliminator Gel

Passive odour absorber that releases enzymes into the air. Works continuously to neutralize smells in enclosed spaces like crates.

Best for: Ongoing odour control in crates or small rooms
The Rankings

Top 5 Picks

#1
Rocco & Roxie Stain & Odor Eliminator
Best Overall

Rocco & Roxie Stain & Odor Eliminator

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This enzyme cleaner uses a powerful formula to break down urine, stains, and odour at the molecular level. It's safe for carpets, upholstery, and hardwood, and is certified pet-safe once dry. The main trade-off is its higher price per ounce compared to budget options, but its effectiveness on tough, set-in stains makes it worth the investment.

#2
Nature's Miracle Urine Destroyer Plus
Best Enzyme Cleaner

Nature's Miracle Urine Destroyer Plus

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Specifically designed for urine, this product contains a blend of enzymes and bacteria that digest uric acid crystals. It works well on carpets and fabrics, but may require multiple applications for old stains. It has a mild scent that dissipates quickly, though some users find it less effective on heavy-duty odours compared to premium brands.

#3
Simple Solution Lawn Odor & Stain Remover
Best for Lawns

Simple Solution Lawn Odor & Stain Remover

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Formulated for outdoor use, this spray neutralizes urine odour and repairs yellow spots on grass. It's safe for lawns and pets when used as directed. However, it may not be as effective on indoor surfaces, so it's best reserved for outdoor accidents. The spray nozzle can sometimes clog, requiring occasional cleaning.

#4
Angry Orange Pet Odor Eliminator
Best for Odour

Angry Orange Pet Odor Eliminator

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Made from natural citrus enzymes, this spray eliminates even strong urine smells. It's safe for most surfaces and has a pleasant orange scent. The main drawback is that it can stain light-coloured fabrics if not rinsed properly. It's also slightly more expensive than some enzyme cleaners, but its odour-fighting power is exceptional.

#5
Skout's Honor Probiotic Urine Destroyer
Best Budget

Skout's Honor Probiotic Urine Destroyer

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This probiotic cleaner uses live bacteria to digest urine and odour. It's affordable and works well on fresh accidents, but may struggle with deep-set stains. It's safe for pets and children once dry. The formula is thinner than some competitors, so it may require more product for large spills.

Before You Buy

Key Buying Factors

01

Enzymatic Formula

Look for products with live enzymes or probiotics that break down uric acid, the cause of lingering urine odour. Avoid simple masking agents.

02

Surface Compatibility

Check if the cleaner is safe for your specific flooring: carpet, hardwood, tile, or grass. Some products are formulated for indoor use only.

03

Pet Safety

Ensure the product is non-toxic and safe for pets once dry. Avoid bleach, ammonia, or phthalates. Look for certifications like 'pet-safe' or 'biodegradable'.

04

Odour vs. Stain Removal

Some products excel at odour elimination but may not lift stains. If staining is a concern, choose a formula with stain-fighting ingredients like hydrogen peroxide.

05

Ease of Use

Consider spray bottles for spot cleaning, or concentrates for larger areas. Some products require rinsing, while others are leave-on. Choose based on your convenience.

Living With It

Care, Cost and Maintenance

Blot, Don't Rub

When cleaning fresh urine, blot the area with a paper towel to absorb as much liquid as possible. Rubbing can spread the stain deeper into fibres.

Apply Enzyme Cleaner Generously

Saturate the stain with an enzymatic cleaner, ensuring it penetrates to the base of the carpet or pad. Let it sit for 10 to 15 minutes before blotting.

Allow to Air Dry

After cleaning, let the area air dry completely. Avoid using heat, as it can set the stain. For outdoor spots, water the area lightly to dilute urine.

Pro tip

Always blot fresh urine with a paper towel before applying an enzyme cleaner to maximize its effectiveness and prevent the stain from spreading.

Frequently asked questions

How do enzyme cleaners work?
Enzyme cleaners contain live bacteria or enzymes that produce proteins to break down organic matter like urine, feces, and vomit. Specifically, they target uric acid crystals, which are the main cause of persistent urine odour. The enzymes digest these crystals into harmless gases and water, effectively eliminating the smell at its source. This process takes time, typically 24 to 48 hours for full effect, so patience is key. Unlike chemical cleaners that mask odour, enzyme cleaners provide a permanent solution.
Are enzyme cleaners safe for pets?
Yes, most enzyme cleaners are formulated to be safe for pets once they dry. They typically use non-toxic, biodegradable ingredients that pose no harm if ingested in small amounts. However, always check the label for pet-safety certifications. Avoid products with bleach, ammonia, or artificial fragrances, as these can irritate your dog's respiratory system or skin. It's also wise to keep your pet away from the area until it's completely dry to prevent them from licking the wet solution.
Can enzyme cleaners remove set-in urine odour?
Yes, enzyme cleaners can remove set-in urine odour, but it may require multiple applications. Old stains have had time to crystallize deep in carpets or pads, so the enzymes need to penetrate thoroughly. Saturate the area and let it sit for at least 15 minutes, then blot. Repeat the process if the smell persists after drying. For heavily soiled areas, you may need to use a carpet cleaner with an enzymatic shampoo. In extreme cases, professional cleaning might be necessary.
How do I repair yellow spots on my lawn from dog urine?
Yellow spots are caused by the high nitrogen content in dog urine, which burns the grass. To repair, first flush the area with water to dilute the urine. Then apply a lawn repair product specifically designed for pet urine, such as Simple Solution Lawn Odor & Stain Remover. These products neutralize the nitrogen and encourage grass regrowth. You can also overseed the patch with grass seed and keep it moist. For prevention, train your dog to urinate in a designated area or use dietary supplements that reduce nitrogen concentration.
Should I use enzyme cleaners on carpet or hard floors?
Enzyme cleaners are safe for most carpets and hard floors, but always test in an inconspicuous area first. For carpets, ensure the cleaner is safe for the fibre type (e.g., wool, nylon). For hard floors like hardwood or laminate, avoid excessive moisture that could cause warping. Use a spray and blot method rather than soaking. Some enzyme cleaners are specifically formulated for hard surfaces and may have a different pH balance. Always follow the manufacturer's instructions for the best results.
How can I safely use cleaning products around my dog?
To safely use cleaning products around your dog, choose pet-safe, non-toxic formulas. Keep your dog away from the area while you apply the cleaner and until it is completely dry. Ensure proper ventilation by opening windows or using fans. Store all cleaning products out of your dog's reach. If your dog ingests a cleaner, contact your veterinarian or a pet poison helpline immediately. Avoid using products with strong fragrances, as they can irritate your dog's sensitive nose.
Can I use enzyme cleaners in a carpet cleaning machine?
Yes, many enzyme cleaners are compatible with carpet cleaning machines. Look for products labelled as 'carpet shampoo' or 'machine use'. Dilute the cleaner according to the instructions and fill the machine's reservoir. Run a cleaning cycle as normal, then allow the carpet to dry completely. This method is effective for deep-cleaning large areas or removing set-in stains. However, avoid using too much water, as over-wetting can lead to mould or mildew growth.
What should I do if my dog keeps peeing in the same spot?
If your dog repeatedly urinates in the same spot, it may be due to residual odour that attracts them back. Thoroughly clean the area with an enzyme cleaner to remove all traces of urine. Block access to the spot using furniture or a baby gate. Take your dog outside frequently and reward them for eliminating in the correct area. If the behaviour persists, consult a veterinarian to rule out medical issues like a urinary tract infection, or work with a certified dog trainer.
Are there any safety concerns with using enzyme cleaners?
Enzyme cleaners are generally safe, but there are a few precautions. Avoid contact with eyes and skin; rinse with water if contact occurs. Do not mix enzyme cleaners with bleach or other chemicals, as this can produce toxic fumes. Keep the product away from children and pets until dry. Some enzyme cleaners have a strong smell that may be unpleasant to sensitive individuals, so use in a well-ventilated area. Always read the label for specific safety instructions.
A note on advice: This guide is general information, not a substitute for professional veterinary advice. Talk to your vet before changing your dog's diet or care routine, especially if your dog has allergies, kidney disease, pancreatitis, obesity, heart disease or any other medical condition.
Transparency

How we made this guide

How we chose. We compared the options on the factors that matter most for Dog Care Products, using manufacturer specifications, aggregated verified owner reviews and editorial comparison. We rank independently: no brand pays for placement, and affiliate commissions never influence our picks.

How it was written. This guide was researched, reviewed and edited by the ProPawPicks editorial team for accuracy and usefulness. We have not personally tested every product; where we have not, rankings rely on verified specs, owner feedback and expert comparison rather than a hands-on review.

Affiliate disclosure. ProPawPicks is reader-supported. If you buy through links on our site, we may earn a commission at no extra cost to you. See our affiliate disclosure.

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Sources and further reading

Some links below are affiliate links. If you buy through them we may earn a small commission at no extra cost to you. Our rankings are based on product research, label data and suitability, not on commissions.