Imagine it is a humid summer day, and all you want to do is relax in the cool comfort of your air-conditioned residence. However, when you walk in, you are welcomed by an unpleasant stinky feet-like odor that does not give you the revitalized, relaxing feeling you hoped for while arriving home. This is a disturbing scenario.

If your air conditioner smells foul, there could be a few problems depending on the type of odor that might impact your home’s air quality in Everett, WA. You might now wonder what causes an air conditioner to smell like stinky feet. The stinky feet-like odor gets induced by standing water that does not drain properly and thus gathers and begins to smell. However, you can readily fix this issue by calling expert technicians for a thorough, professional air conditioner cleaning.

What Are Other Prevalent Air Conditioner Smells?

Below are some common smells that your air conditioner might produce when needing repairs:

Exhaust fumes

Since modern air conditioners aren’t powered by gas, people are frequently worried about the source of this odor. Liquids in the engine and other components of your air conditioning unit, on the other hand, can leak out and cause this exhaust fume odor.

Gunpowder Odor

If your air conditioner’s fan engine or circuit board fails, it may eject a burning odor like high explosives or gunpowder. So when this happens, it is prudent to call an HVAC professional to fix the problem to eliminate the odor, keep your unit running properly, and avoid any risks.

Skunk-Like Smell

A skunk-like odor usually indicates a chemical spill in your system. Specifically, methyl mercaptan, a gas that smells like skunk spray, could be entering your pipework and causing this odor in your home.

This hazardous gas can endanger your family, so experts recommend evicting your home and attempting to contact a heating and cooling firm as soon as possible to address the issue.

Rotten Egg Smell

If your place often smells like rotten eggs, the source of the odor is usually a dead animal. During the winter, birds and rats can seek refuge in your air duct, where they frequently die and decompose.

When you switch on your air conditioner, a foul odor spreads all through your home. Your vents will need to be expertly cleaned to eliminate any- animal remains and eliminate the odor.

Mildew Odor

If you detect a moldy odor, mildew, or fungus has most likely begun to grow in or near your air conditioning unit.

Air conditioners are designed to eliminate extra moisture from your home and cool it, so if you detect mold there is a major issue. Mold grows quickly in areas with remaining moisture when moisture cannot deplete properly.

Are you lately facing the issue of a stinky feet-like smell coming from your air conditioner?

Please don’t wait to call our technician team at Climate Pro Heating and Cooling for your AC repair in Everett, WA. To schedule an AC service appointment with our technicians, call us at (425) 787-5804 or write at