DIY HVAC Pet Odor Neutralizer & Duct Cleaning System for Homes.

Product Opportunity Analysis based on Reddit Post "1l2thix"

1. Source of Need: Reddit post "1l2thix" titled "Cat peed in floor vent register, raised mobile home," where the user says, "I don't know how to get the smell out. He peed in/on the bathroom floor vent register. Every time the AC kicks on, it smells like cat pee in the bathroom. This is making my dog pee on the bath." Comments suggest DIY attempts (baking soda, hydrogen peroxide) and the potential need for professional HVAC cleaning, indicating a gap for an effective DIY solution.

2. Problem: The user is dealing with a persistent and hard-to-resolve issue of cat urine odor coming from an HVAC floor vent register in a mobile home. The smell gets reactivated by the AC system, leading to unpleasant indoor air quality and causing secondary behavioral issues in other pets (like the dog peeing in response). Standard cleaning methods and easily accessible DIY solutions often fall short because the urine likely seeped into the ductwork, which is tough to reach and clean effectively.

3. Product/Service Opportunity: There's a significant opportunity for a specialized "DIY HVAC Pet Odor Neutralizer & Duct Cleaning System for Mobile Homes." This product would directly address the challenges faced by the user, especially in the context of mobile home HVAC systems, which can have unique ductwork configurations.

4. Proposed Product Description & Key Components: The kit should be designed for safe and effective use by homeowners and could include:

  • Pet-Safe, HVAC-Compatible Enzymatic Cleaning & Deodorizing Solution: A powerful formula specifically designed to break down and neutralize uric acid crystals from pet urine without damaging HVAC components or posing risks to pets and humans.
  • Flexible, Slim-Profile Application Tool:
    • A slender, flexible brush with an integrated spray nozzle or a small, attachable fogger/mister designed to reach down into floor vent openings and navigate the shallow, often flexible ductwork common in mobile homes.
    • This tool would allow direct application of the cleaning solution to affected surfaces within the vent and initial duct sections.
  • High-Potency Odor-Absorbing Packs/Filters:
    • Specially formulated activated charcoal or other advanced odor-absorbing material in packs or thin filter inserts that can be placed inside or over the vent register after cleaning to capture any residual odors.
  • Protective Gear & Instructions:
    • Basic protective gloves and clear, step-by-step instructions tailored for HVAC systems, with specific considerations for mobile home ductwork if applicable.

5. Expected Benefits & Value Proposition:

  • Effective Odor Elimination: Directly targets and neutralizes the source of persistent cat urine odor within HVAC vents and shallow ductwork.
  • Improved Indoor Air Quality: Removes unpleasant smells, making the home environment more comfortable and healthy.
  • Prevents Secondary Pet Issues: By eliminating the triggering odor, it can help stop related behavioral problems in other pets, as seen with the dog in the Reddit post.
  • Cost-Effective Solution: Offers a significantly cheaper alternative to professional HVAC cleaning services, which can be expensive and not always specialized in pet odor removal.
  • User-Friendly: Provides a DIY solution that empowers homeowners to tackle the problem themselves with specialized tools and products.
  • Targeted for Mobile Homes: While usable in other homes, specific considerations for mobile home ductwork (often more accessible or differently constructed) could be a unique selling point if emphasized.

Origin Reddit Post

r/homeimprovement

Cat peed in floor vent register, raised mobile home

Posted by u/amykhd06/04/2025
I dont know how to get the smell out. He peed in/on the bathroom floor vent register. Every time the AC kicks on, it smells like cat pee in the bathroom. This is making my dog pee on the bath

Top Comments

u/Relative_Hyena7760
Can you get a little container of baking soda down there?
u/hedgehogness
Hydrogen peroxide
u/TheRealCyrain
Try pouring baking soda down the vent and let it sit overnight before vacuuming it out. The smell is probably stuck in the ductwork where you cant reach. You might need to call an HVAC guy to

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