Said It Here

How to clean pet urine out of electronics or appliances

Spraying enzyme cleaners directly onto internal motorized parts, fans, or AC condenser units risks ruining the device, but failing to clean them properly leaves lingering urine smells and potential disease risks. Many people are afraid of taking complex machinery apart or lack the mechanical experience to do so safely without breaking it.

What people tried

Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.

  1. 1
    Taking the appliance to a professional repair or service person
  2. 2
    Disassembling the machine manually to clean components with enzyme cleaner, brushes, and q-tips
  3. 3
    Searching for tutorials on YouTube for disassembly
  4. 4
    Replacing the machine entirely
  5. 5
    Hosing off the condenser unit with water.
  6. 6
    Wiping repeatedly with moistened microfiber cloths and warm water with dish soap
  7. 7
    Using enzyme cleaners designed for urine
  8. 8
    Treating bands with strong hot detergents and thorough rinsing
  9. 9
    Replacing the watch band entirely

In their words

Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.

r/CleaningTips2 people · June 2026 – September 2026

“when using the machine the moving parts still kick up cat pee smells.”source ↗

“I’m nervous about spraying the enzyme cleaner on the motorized parts, I really don’t want to ruin my machine but I also don’t want to have to go out and buy a whole new one.”source ↗

duhnayshuh · r/CleaningTips · 1,651 upvotes

“I’m very afraid of taking it apart tbh, I’m not the most mechanically minded individual.”source ↗

duhnayshuh · r/CleaningTips · 44 upvotes

“Strange question but my patient peed on it and I can’t get the scent out with simple wipes.”source ↗

mushroomwich · r/CleaningTips
r/hvacadvice1 person · September 2026

“A raccoon got into our trash and found its way on top of our ac unit and had diarrhea inside and on top of our unit.”source ↗

“Does anyone have any tips on how to properly clean our condenser unit to prevent spread of diseases while also not damaging it?”source ↗

calalillimi · r/hvacadvice · 1 upvotes

Where this came up

People with this problem also raised