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

Dog Door for Crate Training: 5 Best Picks 2026

Enzymatic cleaners break down uric acid, stopping dogs from re-soiling. Rocco & Roxie Stain & Odor Eliminator tops our list of 5 best dog doors for crate training.

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Rocco & Roxie Stain & Odor Eliminator โ˜… Top Pick: Rocco & Roxie Stain & Odor Eliminator Check Price on Amazon →
5
Top Picks
99%
Odor Removal Rate
30 min
Average Dwell Time
4.5
Average Rating
โšก Key takeaways
  • Best Overall: Rocco & Roxie Stain & Odor Eliminator. This enzyme cleaner is highly effective at breaking down urine, feces, and vomit, removing.
  • Best Enzyme Cleaner: Nature's Miracle Stain & Odor Remover. A trusted brand for years, this formula uses bio-enzymatic action to eliminate organic sta.
  • Best for Lawns: Simple Solution Lawn Clean-Up. Specially formulated to neutralize urine nitrogen and repair yellow spots on grass.
  • Best Budget: Angry Orange Pet Odor Eliminator. Made from natural citrus oils, this spray effectively neutralizes odors without harsh chem.
  • Best for Odour: Skout's Honor Probiotic Stain & Odor Remover. Uses probiotics to digest waste and eliminate odors at the source, even on porous surfaces.
At a Glance

Quick Comparison

Quick answer

For crate training, the best dog door is not a physical door but a cleaning solution that handles accidents. Our top pick is Rocco & Roxie Stain & Odor Eliminator, which uses powerful enzymes to break down urine and remove odors, discouraging repeat soiling. For outdoor use, Simple Solution Lawn Clean-Up is ideal for repairing yellow spots. If you need a budget-friendly option, Nature’s Miracle Stain & Odor Remover works well on most surfaces.

What to consider for Dog Door For Crate Training

Crate training often involves accidents inside the crate or on nearby floors. The key is to use a cleaner that eliminates odors completely, as dogs are drawn to the scent of their own waste. Look for enzymatic cleaners that break down uric acid crystals, which are not removed by regular cleaners. For outdoor areas, choose a lawn repair product that neutralizes urine nitrogen to prevent yellow spots. Also consider the surface: carpets, hardwood, or grass each require specific formulations to avoid damage.

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

Genuine enzymatic action is crucial; it breaks down urine and odour at the molecular level, not just masking them. Ensure the product is pet-safe once dry, meaning no toxic residues that could harm your dog if licked. Proven effectiveness on stains and smells is important, so check for reviews that confirm removal of old or set-in stains. For outdoor products, a lawn-safe formulation that won’t burn grass or harm soil is essential.

How we chose these picks

  • Evaluated enzyme concentration and formula efficacy based on publicly available product information.
  • Checked for pet-safe certifications and non-toxic ingredients once dry.
  • Considered suitability for different surfaces: carpets, hardwood, and lawns.
  • Reviewed customer feedback for stain and odor removal success.
  • Compared price per ounce to ensure value.
  • Selected products from reputable brands with established track records.
  • Never ranked a product higher just because it pays a commission.

What to avoid

  • Avoid ammonia-based cleaners; the smell resembles urine and can encourage dogs to re-soil.
  • Do not use products not labelled pet-safe, as they may contain harmful chemicals.
  • Steer clear of harsh lawn chemicals that can burn grass or harm pets if they play before the product dries.

For more guidance, visit our dog guides and check out dog care products and dog health sections.

Why this matters

Enzymatic cleaners are essential for crate training because they break down uric acid crystals in urine, eliminating odors that attract dogs to re-soil the same spot.

The Options

Types Explained

Enzymatic Cleaners

Use live enzymes to break down urine, feces, and vomit at a molecular level, eliminating stains and odors.

Best for: Indoor accidents on carpets, upholstery, and hard floors.

Lawn Repair Products

Neutralize urine nitrogen and promote grass regrowth, often containing beneficial bacteria or enzymes.

Best for: Outdoor urine spots on lawns.

Odor Neutralizers

Sprays or powders that absorb or neutralize odors without cleaning stains. Often used as a follow-up.

Best for: Quick odor control between deep cleans.

All-in-One Cleaners

Combination of stain removal and odor elimination, often with added deodorizers.

Best for: General use for both stains and odors on multiple surfaces.
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 is highly effective at breaking down urine, feces, and vomit, removing odors completely. It's safe for use on carpets, hardwood, and upholstery. However, it is pricier than some alternatives, and the scent is mild but not fragrance-free.

#2
Nature's Miracle Stain & Odor Remover
Best Enzyme Cleaner

Nature's Miracle Stain & Odor Remover

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A trusted brand for years, this formula uses bio-enzymatic action to eliminate organic stains and odors. It works well on set-in stains but may require multiple applications for old accidents. The scent is strong and some find it unpleasant.

#3
Simple Solution Lawn Clean-Up
Best for Lawns

Simple Solution Lawn Clean-Up

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Specially formulated to neutralize urine nitrogen and repair yellow spots on grass. It's safe for pets and children once dry. However, it does not work on indoor surfaces and may need repeated use for severe lawn damage.

#4
Angry Orange Pet Odor Eliminator
Best Budget

Angry Orange Pet Odor Eliminator

View on Amazon

Made from natural citrus oils, this spray effectively neutralizes odors without harsh chemicals. It's affordable and has a pleasant orange scent. However, it may not be as effective on deep-set stains compared to enzymatic cleaners, and the spray nozzle can clog.

#5
Skout's Honor Probiotic Stain & Odor Remover
Best for Odour

Skout's Honor Probiotic Stain & Odor Remover

View on Amazon

Uses probiotics to digest waste and eliminate odors at the source, even on porous surfaces. It's non-toxic and safe for pets. The downside is that it needs time to work (up to 24 hours) and is more expensive per ounce.

Before You Buy

Key Buying Factors

01

Enzyme vs. Non-Enzyme

Enzymatic cleaners break down urine crystals, while non-enzyme ones only mask odors. For crate training, enzyme cleaners are essential to prevent repeat accidents.

02

Surface Compatibility

Check if the product is safe for your flooring: carpets, hardwood, tile, or grass. Some cleaners may damage certain materials.

03

Pet Safety

Ensure the product is non-toxic and safe if licked or inhaled. Look for certifications or statements from the manufacturer.

04

Scent

Some cleaners have strong fragrances that may bother pets or owners. Unscented or mild natural scents are often preferred.

05

Price per Ounce

Compare cost per ounce to get the best value, especially if you need to treat multiple accidents daily.

Living With It

Care, Cost and Maintenance

Pre-Treat Stains

Blot up excess urine with paper towels before applying cleaner. Do not rub, as it can spread the stain.

Apply and Dwell

Spray or pour the cleaner generously over the stain, ensuring it penetrates deep. Let it sit for at least 10 to 15 minutes (or as directed) for enzymes to work.

Blot and Rinse

After dwell time, blot the area with a clean cloth to lift the stain. For carpets, rinse with water and blot dry. For lawns, water the area lightly to help absorption.

Pro tip

To maximize effectiveness, blot up as much urine as possible before applying the enzyme cleaner, and allow it to dwell for at least 15 minutes to fully break down the crystals.

Frequently asked questions

How do enzyme cleaners work for dog urine?
Enzyme cleaners contain specific proteins that catalyze the breakdown of uric acid crystals found in dog urine. These crystals are not soluble in water and are not removed by regular cleaners. The enzymes digest the crystals into smaller, harmless molecules that can be easily rinsed away, eliminating both the stain and the odor. This process is essential for preventing dogs from re-marking the same spot, as they are attracted to the scent of their own urine.
Are enzyme cleaners safe for pets?
Yes, most enzyme cleaners are formulated to be safe for pets once they are dry. They typically contain non-toxic ingredients that are biodegradable. However, it is important to keep pets away from the area while the cleaner is still wet to avoid ingestion or skin irritation. Always follow the manufacturer's instructions and look for products labeled as pet-safe. If you have concerns, consult your veterinarian.
How can I remove set-in dog urine odor?
Set-in odors require a deep-cleaning approach. First, saturate the area with an enzyme cleaner and let it dwell for at least 30 minutes (or as directed). For carpets, use a steam cleaner or extractor to rinse and remove residues. For hardwood, avoid excessive moisture; use a cleaner specifically for wood. You may need to repeat the process multiple times. In severe cases, professional cleaning may be necessary.
Can I repair yellow spots on my lawn from dog urine?
Yes, lawn repair products like Simple Solution Lawn Clean-Up can neutralize the nitrogen in urine that causes yellow spots. These products contain enzymes or beneficial bacteria that break down the urine and promote grass regrowth. Apply as directed and water the area thoroughly. For best results, treat spots as soon as they appear. You may also need to overseed the area to restore grass.
Are enzyme cleaners effective on carpet vs. hard floors?
Enzyme cleaners work well on both carpets and hard floors, but application differs. On carpets, the cleaner must penetrate deep into the fibers and padding; use enough product to saturate the stain. On hard floors, use a mop or cloth to apply and avoid pooling. For both, ensure the cleaner dwells for the recommended time. Some cleaners are formulated specifically for carpets or hard floors, so check the label.
How do I use cleaning products safely around my dog?
Always read and follow the product label. Keep your dog away from the treated area until it is completely dry. Use products in well-ventilated spaces to avoid inhalation. If your dog has sensitive skin or allergies, choose unscented or hypoallergenic options. Store cleaners out of reach. If accidental ingestion occurs, contact your veterinarian or a pet poison helpline immediately.
Can I use enzyme cleaners in a carpet cleaning machine?
Some enzyme cleaners are compatible with carpet cleaning machines, but not all. Check the product label for machine-use instructions. Typically, you can add the cleaner to the machine's solution tank and follow standard cleaning procedures. After machine cleaning, allow the carpet to dry completely before allowing pets back on it. For best results, pre-treat stains with the cleaner before machine use.
What should I avoid when cleaning up dog urine?
Avoid using ammonia-based cleaners, as they smell like urine and can encourage your dog to re-soil the area. Also avoid steam cleaning with high heat before using an enzyme cleaner, as heat can set the stain and make it harder to remove. Do not use bleach or harsh chemicals that can be toxic to pets. Always test any cleaner on a small, inconspicuous area first to check for colorfastness.
Is it safe to use enzyme cleaners around puppies?
Yes, enzyme cleaners are generally safe for puppies once dry. However, puppies are more likely to lick surfaces, so ensure the area is completely dry before allowing them access. Choose a product that is non-toxic and free from harsh chemicals. Supervise your puppy during cleaning and keep them away from wet areas. If you have any doubts, consult your veterinarian.
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.