Why Your AC Smells Like "Dirty Socks" (And How to Fix It)
Have you noticed a musty, gym-locker-room smell hitting you the moment your AC kicks on? You aren't imagining it, and you aren't a bad housekeeper. In the HVAC world, we call this "Dirty Socks Syndrome."
What causes it? > It’s actually a buildup of mold and bacteria on your AC’s evaporator coils. As your system cools your home, moisture collects on these coils. When dust and debris get trapped in that moisture, it creates the perfect breeding ground for those smelly microbes.
How to fix it:
Check your filter: A clogged filter allows more dust to reach the coils.
Clean the Condensate Drain: If water isn't draining, the smell gets worse.
Professional Coil Cleaning: This is the big one. We use specialized, anti-microbial cleaners to strip away the buildup and kill the odor at the source.
Don't suffer through a stinky summer. If your San Marcos home smells a bit "funky," give Rio Vista Air a call!
