A girl fanning herself because her AC isn't working.
Is Your AC Struggling to Keep Your Home Cool?
June 16, 2020

AC Smells Musty? Here’s Your Solution!

If your AC smells musty (kinda like old socks), your HVAC system likely has a bad case of “dirty sock syndrome.”

The cleanliness of your HVAC system’s mechanical components isn’t likely something that crosses your mind very often.

After all, many homeowners get so used to the luxury of cooled, clean air that problems with their AC unit aren’t even noticed until they become painfully obvious by way of foul smells, high energy bills, or just breakdowns in general.

Your HVAC system does a lot more than keep your family comfortable; it also filters your homes’ air to maintain a quality indoor atmosphere, free of allergens and other unhealthy airborne contaminants.

Because air conditioning systems play such a vital role in our everyday lives, proper care and maintenance are essential to the system’s performance and the health of your home’s air.

In this article, we discuss why your AC might smell musty, the extended problems this symptom can create, as well as how to fix it all together.

Let’s get started!

What is Dirty Sock Syndrome & Is it the Reason My AC Smells Musty?

AC Smells Musty? Here’s Your Solution!

If your AC smells musty or puts off a mildew-like foul smell, your HVAC system is likely suffering from a case of dirty sock syndrome.

Dirty sock syndrome is a foul smell that comes from your air conditioning system.

The distinct odor is caused by mold, mildew, and other bacterias that accumulate on your air conditioners’ evaporator coil.

As excess moisture, dirt, and debris build up on the unprotected coils, bacterias rapidly multiply, causing strong odors and even health issues to arise within your home.

How To Get Rid of Dirty Sock Syndrome

Foul smells flowing rampantly through your home is never pleasant. The last thing you want is to come home after a long day ready to relax, only to be hit by a pungent odor that won’t go away.

Unfortunately, when it comes to dirty sock syndrome, lighting a few candles and blanketing your home with air fresheners won’t help. In reality, it will just make the smell worse and maybe even start causing you to have headaches.

To put it plainly, dirty sock syndrome is all around a nasty business to deal with and best avoided at all costs!

If your AC smells musty, the simplest way to take care of it is to schedule professional HVAC maintenance.

Regular AC maintenance is essential to your systems’ functionality, as well as your comfort, energy bills, and indoor air quality.

Scheduled servicing from an expert AC maintenance technician will help ensure optimal performance and comfort all year long while also helping you avoid AC repairs.

Now let’s discuss what you really came here for, a permanent fix

How to Prevent Musty AC Smells Once & For All!

At Madd Air Heating & Cooling, we make sure our customers get the most out of their home’s air conditioning system by ensuring high-quality comfort that feels good and smells good.

That is why we’ve made it a company-wide standard for our AC Installation equipment to include (RTPF – Round Tube Plate Fin) protective coating.

HVAC Coil Coating to Prevent Must AC Smells & Dirty Sock Syndrome

Using a polyurethane coating, we seal off and protect your new AC units’ coil from the elements, which also helps the coils last 3-4X times longer than exposed coils would.

By completely coating and protecting your systems’ coil, we can prevent corrosion and bacteria buildup, improve your AC efficiency, and help you maintain optimal indoor air quality, free of foul smells.

If your air conditioner smells musty or like old dirty socks, give us a call today at 281-354-9600!

Our professional technicians will do a thorough check on your HVAC system and offer the best solutions for the job.

If our technicians find that your unit does have dirty sock syndrome, we can take care of it for you!

281-354-9600