Air conditioning is one of the most important household appliances, providing us with a chill in the most sunny weather. Like other household appliances, it also gets out of order or starts smelling musty. The musty smell coming from the Air conditioner is due to mold or the accumulation of moisture inside the air conditioner.
When AC smells musty it damages the room air quality which can lead to certain health consequences. In this article we will be discussing the common reasons for AC smelling musty and will provide working solutions to fix this issue.
Common Reasons for AC Smelling Musty
Dirty or Clogged Air Filters
Air filters are used to trap dirt to clean the air. With the passage of time, air filters collect moisture that causes a musty smell. When Air Passes from a moisturized air filter it leads to the production of a musty smell. Once the issue is caused let’s learn the working solutions to fix this issue.
- If you want to prevent AC smelling musty issues, you need to clean air filters every month.
- You need to use quality air filters like HEPA to trap tiny particles that can ensure that clean air passes from air filters.
Mold Growth in the Evaporator Coil
Evaporator Coil is considered one of the most important components of AC as it is used to absorb the humidity and heat from the air. If there is no proper drainage of water from AC it can give boas to the growth of mold which later causes a musty smell. Here are the solutions to prevent the growth of mold to prevent the production of musty smell and health hazards
- You need to keep on cleaning your coil by getting the help of an expert
- You need to spray antimicrobial on the areas of the coil where there is rapid and excess growth of mold
Drain Line Clogged
The drain line is considered one of the important components that removes the moisture from AC into the environment. Proper removal of water from AC is crucial as it prevents the production of mold. However, when the drain line gets clogged it resists water to flow.
The water accumulated creates an ideal environment for the growth and development of mold further causing a musty smell. Here are a few solutions to prevent this issue.
- You need to flush the drain line with a combination of water and acetic acid (vinegar).
- Furthermore, you need to do regular inspections to see any blockage and for cleaning purposes.
Extreme Humidity in the Ductwork
If you are living in an area where there is an excess amount of humidity then condensation can be produced inside the ductwork that leads to the production of mold due to moisture. Here are the working solutions to fix this issue
- You need to use a dehumidifier to decrease the humidity of your home.
- You need to make sure that your ducts are insulated to prevent ducts from condensation.
Drain Pan has stagnant water.
The drain pain is quite significant as it is used to collect the draining water from AC. If water remains in the drain pan for too long, it can lead to the production of a musty smell. We often assume that smell comes from AC, however, these issues can also produce a musty smell. Here are the working solutions to prevent this
- First, you need to empty your drain pan and wash it properly
- Secondly, you need to make sure that you drain water regularly
Air Ducts Dirty
With time, air ducts get moisturized and accumulate dirt that creates an ideal environment for the production of mold and bacteria. Ultimately these molds and bacteria spread in the entire components of the air conditioner then it becomes mandatory to clean and service the entire AC again. However, here are the solutions to prevent this
- You need to get professional service of air ducts manually if you are facing this issue.
- Inspect the air ducts to see if there is any leakage or damage in the air ducts.
Get Professional AC Service to Get Rid of the Musty Smell
Longhorn Services provides the best AC repair services to keep your room chill and protect you from sunny weather. Our experts work with reliability and provide working solutions to keep your appliances safe.
We are dedicated and determined to showcase our skills and resolve your AC-smelling issues. These are the following locations where we provide AC repair and service.
- Air conditioning repair service in Addison
- Air conditioning repair service in Carrollton
- Air conditioning repair service in Denton
- Air conditioning repair service in Frisco
- Air conditioning repair service in Mckinney
- Air conditioning repair service in Plano
- Air conditioning repair service in Allen
- Air conditioning repair service in The Colony
- Air conditioning repair service in Richardson
- Air conditioning repair service in Dallas
- Air conditioning repair service in Garland
- Air conditioning repair service in Melissa
- Air conditioning repair service in Wylie
- Air conditioning repair service in Prosper
- Air conditioning repair service in Little Elm
- Air conditioning repair service in Irving
How do I get my AC to stop smelling musty?
If Your AC is smelling musty, it can be due to some reasons. A musty smell is caused due to the production of mold and bacteria. Here are a few things that need to be focused on to eradicate the musty smell and keep the air quality fresh.
- Dirty or Clogged Air Filters
- Mold Growth in the Evaporator Coil
- Drain Line Clogged
- Extreme Humidity in the Ductwork
- Drain Pan having stagnant water
- Air Ducts Dirty
The issue mostly lies in these, you need to use strategies to stop the production of mold and bacteria in the following, if you can resist the production of mold and bacteria then you will not have to face musty smell anymore.
Should I turn my AC off if it smells?
Yes, you should turn off your AC as it smells. The reason behind this is that as the AC runs it condenses humidity into water that drains out if you don’t turn it off it can lead to an increase in smell.
Conclusion of AC smells musty.
AC is the most significant household appliance, and maintaining it is crucial. However, sometimes our AC smells musty, which is quite irritating. Solving this issue requires effective approaches. A musty smell is primarily caused due to the production of mold and bacteria. If we keep on maintaining AC it won’t smell anymore.
