Pet Urine & Odor Removal: How Carpet Kings Idaho Handles the Toughest Messes
- Steven Collie
- Aug 17
- 5 min read
At Carpet Kings Idaho, we know pets are part of the family — and we also know that accidents happen. Whether it’s a one-time spill or a recurring issue, pet urine can be one of the trickiest messes to fully remove.
While it may look like a surface problem, urine can seep deep into carpet fibers, padding, and even the subfloor beneath. Left untreated, it can cause staining, bacterial growth, and persistent odor that may return during warm or humid weather.
Our approach is simple: match the treatment to the extent of the contamination while protecting your home, your health, and your peace of mind.
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Why Pet Urine Is So Challenging
Pet urine contains several components that make it especially difficult to deal with:
Uric acid crystals – Bond tightly to fibers and surfaces, resisting simple cleaning.
Ammonia – Creates that strong, sharp smell, especially once the urine has dried.
Bacteria – Feeds on the organic matter, producing more odor over time.
Pigments – Can cause permanent discoloration if left untreated.
When urine dries, it leaves behind crystals that reactivate with moisture — even humidity — and release odor back into the air. That’s why thorough removal is essential.
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Our Four Levels of Pet Urine Treatment
We offer a tiered approach to ensure each situation is addressed properly, from light surface spots to deep, multi-layer contamination.
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Level 1: Enzyme Treatment & Full Hot Water Extraction (Topical Treatment)
When it’s used:
For newer accidents or light contamination contained within the carpet fibers.
Process:
1. Inspect the area with specialized tools such as UV lights to locate contamination.
2. Apply a professional-grade enzyme cleaner designed to break down urine salts and bacteria at the molecular level.
3. Agitate the carpet fibers — This step ensures cleaning agents reach deep into the fibers and loosen debris.
4. Allow dwell time for the enzymes to work.
5. Complete the process with full hot water extraction to flush out contaminants and residues.
Why it works:
Enzymes actively break down odor-causing compounds, eliminating them at the source.
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Level 2: Subfloor Extraction with Enzyme
When it’s used:
When urine has soaked into the carpet backing and pad but has not significantly penetrated the subfloor.
Process:
1. Locate all contamination using UV detection.
2. Saturate the affected area with a concentrated enzyme solution, allowing it to penetrate into the pad and backing.
3. Use specialized subsurface extraction tools to remove both the solution and contamination from beneath the carpet surface.
4. Apply pre-spray and agitate fibers to ensure a complete clean.
5. Perform full hot water extraction.
Why it works:
This method reaches below the visible surface, targeting contamination in both the fibers and padding.
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Level 3: Pad Replacement & Subfloor Treatment
When it’s used:
When the pad is heavily contaminated and the subfloor surface shows signs of odor absorption.
Process:
1. Carefully pull back the carpet in the affected area.
2. Remove and dispose of the saturated pad.
3. Treat the subfloor with an odor-blocking primer to seal in residual odor.
4. Apply enzyme treatment to the carpet backing.
5. Install fresh padding.
6. Reinstall the carpet, then pre-spray, agitate fibers, and extract.
Why it works:
By replacing the pad and sealing the subfloor, we remove the primary odor source while restoring a clean foundation for your carpet.
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Level 4: Full Carpet & Pad Replacement with Subfloor Treatment
When it’s used:
When contamination has saturated both carpet and pad beyond restoration.
Process:
1. Remove carpet and pad entirely.
2. Treat subfloor with odor-blocking primer to seal any remaining odors.
3. Install new carpet and pad.
Why it works:
This is a complete reset, ensuring no contamination remains in your flooring structure.
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When Pet Urine Goes Beyond the Carpet
In the most severe cases, pet urine can travel into areas beyond the carpet:
Drywall – Especially along baseboards where repeated marking has occurred. In some cases, replacing affected drywall may be necessary.
Ductwork – Odors can enter the HVAC system and spread throughout the home.
Fabric & Upholstery – Curtains, furniture, and bedding can hold odor.
Walls and woodwork – Porous or unfinished surfaces may absorb smells.
Addressing these areas is just as important as treating the flooring to ensure the odor is fully resolved.
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Whole-Home Odor Control: Enzyme Fogging
For odors that have traveled into the air and settled into multiple surfaces, we offer whole-home enzyme fogging.
How it works:
A professional fogging system disperses a fine mist of enzyme-based deodorizer and disinfectant.
The mist penetrates fabrics, walls, vents, and hidden spaces to neutralize odors at their source.
The enzymes continue to work after application, providing lasting odor reduction.
When we recommend it:
After severe contamination cleanup.
When odor is detected throughout multiple rooms.
For preparing a property for sale or rental.
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Our Signature Difference
At Carpet Kings Idaho, every service is performed with the same level of care:
Full hot water extraction for thorough flushing of contaminants.
Agitation/scrubbing before extraction to break the bond between dirt, odor sources, and carpet fibers.
Pet-safe, professional-grade cleaning products to ensure safety and effectiveness.
Custom solutions matched to your unique situation.
We approach every job with the mindset that we’re here to help — whether you’re a first-time client, a long-time customer, or just looking for answers.
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Real-World Example
A homeowner in Post Falls had multiple rooms affected by repeated pet accidents. Some spots were light, while others had deep contamination.
Our process:
1. Inspected all rooms with UV detection to identify contamination.
2. Performed Level 2 subsurface extraction in the lighter areas.
3. Used Level 3 pad replacement in the heaviest spots, sealing the subfloor as needed.
4. Agitated and extracted all carpets for a uniform, fresh result.
5. Completed with whole-home fogging to address airborne and fabric-trapped odors.
The result: a home that smelled fresh, carpets that looked revived, and a client who could finally enjoy their space again.
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The Bottom Line
Pet accidents don’t have to leave a permanent mark — the right treatment can restore both cleanliness and comfort.
Our treatment options include:
1. Topical enzyme & extraction – for light, surface-only contamination.
2. Subfloor extraction – for deeper issues in the carpet and pad.
3. Pad replacement & subfloor treatment – for severe contamination in localized areas.
4. Full carpet & pad replacement – for the most extreme cases.
For odors that spread beyond the carpet, our whole-home fogging ensures every part of your home smells fresh again.
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If you’re dealing with pet urine or odor, contact Carpet Kings Idaho today.
We’ll inspect your home, recommend the right treatment, and restore your home’s comfort — always with professionalism, care, and the thoroughness your home deserves.

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