Is the mold in my AC unit dangerous?

The dangers of mold in your air conditioner According to the CDC, “molds can cause nasal stuffiness, throat irritation, coughing or wheezing, eye irritation, or, in some cases, skin irritation. Mold growing in an AC unit is not necessarily more dangerous than mold growing elsewhere in your house.

Can you get sick from a moldy air conditioner?

Mold that finds a way into your home can cause such symptoms as throat irritation, wheezing, and congestion, according to the Centers for Disease Control and Prevention. Living with a moldy air conditioner “would increase your chances of having a respiratory infection,” says Mark Mendell, Ph.

What causes mold around AC vents?

When the cool air from the vents meets the warm air in the room, the temperature difference can cause moisture in the air to condense on surfaces in and around the vents. If that moisture builds up and never gets a chance to dry out, it can lead to mold growth.

What is the black stuff inside my air conditioner?

If you’ve noticed black stuff coming out of your AC vents, it’s most likely either: Soot from candles or your fireplace (the most likely culprit) Mold spores. Dark dust or dirty insulation.

How do you clean black mold out of an air conditioner?

Fill a plastic bucket with a few gallons of hot water and about 1/2 cup of household bleach. Saturate a scrubbing sponge in the bleach solution and use it to wipe the inside surfaces of the AC unit, removing all traces of visible mold. The bleach will kill residual mold spores.

How do you clean mold out of an air conditioner?

Why is it dangerous to have mold in your air conditioner?

Having mold in the air conditioner is a problem because it can quickly multiply there and spread in your house. Mold tends to grow in AC if it is not well-maintained. It is more dangerous because the role of air conditioning is to distribute air through your house and rooms.

When does an air conditioner blower spread mold?

Throughout the hotter months of the year, every time the blower on your air conditioner comes on it is spreading mold spores further along your HVAC ductwork as well as into every room in your home.

When to check your air conditioner ducts for mold?

You should check your air conditioning ducts for mold if you have mold growing in other areas of your home or if you smell a musty odor in a room but don’t see mold anywhere. If you’re not sure if there is mold in your air conditioning ducts or not, you can have a certified mold tester come in and test for mold.

What can I do about mold in my car air conditioner?

The EPA does not recommend applying biocides or surface treatments to kill or prevent mold in ductwork. Car AC: Under normal operating conditions, the AC in your car should drain moisture properly and not get moldy. If your car gets wet because of a flood or leaving the windows open in the rain, clean and dry it out promptly.

Why does my air conditioner have mold?

The Cause of Mold in Air Conditioners . The main cause of mold in AC units is moisture, and in particularly humid climates, preventing mold can be a bit of a challenge.

How do you kill mold in air conditioner?

Remove dust from the inside of the air conditioner, as the dust in the moist environment allows mold to thrive. Spray the blades and duct opening with water to prevent dry mold from escaping into the air. Wipe the blades and duct opening as thoroughly as possible with soapy water.

Does your air conditioner have mold?

Another way to know if there is mold in your air conditioner is if there is a musty smell when you turn on your ac. Mold produces chemicals called microbial volatile organic compounds that give off a characteristic musty odor. If you smell that, there is mold somewhere in your home.

How to deal with air conditioning mold?

5 Ways to Tackle Mold Growth in Your Air Conditioner Clean Your Evaporator Coil. Mold grows best in areas that are constantly damp and well-shielded from direct sunlight. Drain and Clean the Condensate Drip Tray. Right below the evaporator coil is the condensate drip tray. Keep Up With Air Filter Changes. Reduce Excessive Humidity Levels. Consider UV Germicidal Lamps.