Nature's Freedom · Outdoor Pet Odor
Outdoor Pet Urine Odor Remover with Hose-End Sprayer
Water does not break down uric acid. This concentrated bio-enzyme formula destroys uric acid, ammonia, and organic odor compounds at the molecular level, permanently eliminating the smell rather than masking it. No mixing required.
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Treated
Gallon
in Moist Conditions
or Fragrance
Why standard hosing does not remove pet urine odor
When pet urine dries on grass, concrete, turf, or gravel, uric acid crystals bond tightly to the surface substrate. Water and standard hosing dilute the top layer of odor temporarily, but the crystals remain. Every time moisture returns, through rain, dew, or humidity, the crystals reactivate and the smell returns.
Water only dilutes
Hosing washes away the surface layer for a day, but the uric acid crystals stay bonded below. When moisture returns, they reactivate and the odor comes right back.
Enzymes digest the source
The biological enzymes in Nature's Freedom digest uric acid, ammonia, and organic waste, converting them to carbon dioxide and water. Once the source material is gone, there is nothing left to reactivate.
What makes this outdoor pet urine odor remover different
Most yard deodorizers work by fragrance masking or surface-level dilution. Neither approach addresses the uric acid compounds bound beneath the surface of grass, turf infill, or porous concrete. Nature's Freedom targets the source.
| Specification | Detail |
|---|---|
| Size | 1 gallon concentrate |
| Formula | Concentrated bio-enzymatic formula |
| Application Method | Hose-end sprayer included, attaches to standard garden hose |
| Coverage | Large yards, dog runs, turf, patios, gravel, and decks |
| Pet Safe | Yes, safe around dogs and cats when used as directed |
| Plant Safe | Yes, safe on grass and landscaping when used as directed |
| Fragrance | No masking fragrance, true odor elimination |
| Origin | Made in the USA |
| Container | HDPE jug with hose-end sprayer attachment |
The hose-end sprayer meters the concentrate automatically as you apply, no bucket mixing, no measuring, no separate pump sprayer required. One gallon of concentrate treats significantly more area per dollar than any pre-diluted spray bottle product.
Every surface this formula works on
Formulated for the outdoor surfaces where pet urine odor builds up and persists.
Natural Grass & Lawns
Penetrates grass fiber to the root zone and topsoil layer where urine compounds concentrate.
Artificial & Synthetic Turf
Reaches the rubber or sand infill layer and backing where urine pools and crystallizes.
Concrete Patios & Paths
Penetrates porous concrete to break down urine compounds soaked below the surface.
Pavers, Brick & Mortar
Works into surface pores and mortar lines where urine accumulates.
Gravel & Stone Dog Runs
Soaks through to the sub-layer where urine concentrates under the stone.
Wood & Composite Decking
Treats surface odor without damaging wood fibers or composite materials.
Kennels & High-Use Runs
Designed for concentrated-use areas with repeated application tolerance.
For the complete Nature's Freedom pet care product range, visit the Nature's Freedom Pet Odor Eliminator collection.
How to apply with the hose-end sprayer
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1
Attach the sprayer to your garden hose
Thread the included hose-end sprayer onto a standard garden hose. No tools required. The sprayer auto-meters the concentrate as you apply.
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2
Apply to the full odor area, not just the stain
Urine spreads wider than it appears. Apply generously to the entire affected zone. For grass, apply until the soil beneath is visibly damp.
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3
Allow 10 to 30 minutes of dwell time
Allow 10 minutes minimum for standard odor. For old, set-in, or heavily saturated areas, allow 20 to 30 minutes so the enzymes penetrate and work at depth.
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4
Rinse hard surfaces after dwell time
For concrete, pavers, and decking, rinse lightly after dwell time. For grass and turf, rinsing is not required, the solution continues working as it soaks deeper.
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5
Keep pets off the wet area until dry
Allow 30 to 60 minutes drying time in warm weather before allowing pets back onto the treated surface.
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6
Reapply for severe or long-standing odor
A second application 24 hours after the first delivers significantly better results for heavily accumulated odor. The enzyme formula remains active for up to 72 hours in moist conditions.
Is it safe for pets, children, and plants?
For Pets
The formula contains no bleach, chlorine, ammonia, or synthetic chemical disinfectants. The ASPCA Animal Poison Control Center identifies bleach, ammonia, and chemical cleaners as primary hazards to pets, Nature's Freedom avoids all of them. Keep pets off the wet treatment area during application. Once dry, normal access is safe.
For Children
The formula is free of chlorine, bleach, and petrochemical additives. Once the treated surface is fully dry, it is safe for children to use the area.
For Grass & Plants
The formula does not alter soil pH, does not contain high-nitrogen compounds that burn grass, and does not leave persistent chemical residue. The EPA's Safer Choice product guidance outlines the principles that make a product safer for home and yard use, Nature's Freedom is formulated in alignment with those standards.
For complementary outdoor cleaning, explore Nature's Freedom 35% Hydrogen Peroxide for sanitizing hard surfaces, or the 45% Concentrated Vinegar for weed control and general outdoor cleaning.
Frequently asked questions
Why does pet urine odor come back after rain?
How much area does one gallon cover?
Does this work on artificial turf?
Is it safe if my dog licks the treated surface after it dries?
How do I treat a concrete patio with years of pet odor?
How is this different from deodorizing sprays?
Key takeaways
- Persistent outdoor pet urine odor is caused by uric acid crystals that water alone cannot remove, biological enzyme treatment breaks them down at the molecular level
- The included hose-end sprayer attaches to any garden hose and delivers large-area coverage with no mixing or measuring
- Effective on grass, synthetic turf, concrete, gravel, deck boards, pavers, and high-use dog runs
- Contains no bleach, ammonia, or synthetic chemical disinfectants, safe for pets and children once the surface is dry
- Made in the USA with no petrochemical additives and no masking fragrance
- For severe or long-standing odor, a second application 24 hours after the first significantly improves results
Stop hosing down the smell. Start eliminating it.
Order Nature's Freedom Pet Odor Eliminator today and clear outdoor pet urine odor from your yard, turf, and patio, permanently.
