Why Does Your Car's A/C Smell Musty, And Could It Be Due For Service?

Why Does Your Car's A/C Smell Musty, And Could It Be Due For Service?

Why Does Your Car's A/C Smell Musty, And Could It Be Due For Service?

1 May 2023
, Blog

Summer never seems to be far away, and that means you'll be relying on your car's air conditioning to keep you cool and comfortable as you drive. However, have you noticed that it smells musty every time you turn it on? That can be a problem, especially if the odour doesn't go away. So why does it smell like this, and could it be due for a service?

What's That Musty Smell?

Why does your car's air conditioning smell musty in the first place? Typically, this smell is caused by mould or mildew that's built up in your A/C system. The cold evaporator coils in your A/C are perfect for moisture to condense, especially if you've been using the A/C regularly. This moisture, combined with dirt and other organic debris in the A/C system, provides a perfect breeding ground for mould and mildew.

Why You May Need To Take Action

Now that you know what causes the musty smell from your A/C, how should you address it? After all, it's not only unpleasant to have a mouldy odour in your car, but it can also be dangerous to your health. Breathing in mould spores can cause allergies, respiratory issues and other health problems. Additionally, if mould is growing in your A/C system, it can spread to other areas of your car and create even more problems.

Some Short-Term Solutions

So, what can you do to get rid of the musty smell in your car's air conditioning? There are a few simple things you can try before bringing your car in for service. First, try turning off the A/C a few minutes before you reach your destination. This allows the evaporator coils to dry out and reduces the likelihood of mould growth. You can also try running the A/C on full blast for a few minutes with the windows down to help air out the system. However, if the odour persists, it's time to take your car in for an A/C service.

Why A Service Is Good

During an A/C service, a certified technician will inspect your entire A/C system, including the evaporator coils and the compressor, to identify any issues. If mould is present, they will use a special disinfectant to clean it out and prevent regrowth. They may also need to replace any filters or other components that are contributing to the problem.

What To Do Next

In conclusion, a musty smell from your car's A/C is not only unpleasant but also potentially harmful. Make sure to address this issue as soon as possible to avoid any health issues and further damage to your A/C system. Try some simple remedies first, but if the smell persists, take your vehicle in for car air conditioning servicing as soon as possible.

About Me
What to Do if Your Car Makes a Strange Noise

Hello! My name is Pete and this is my blog. I came up with the idea for this blog when I was driving home from work one day. I was making good progress through the city traffic when all of a sudden, I heard a very strange noise coming from the engine. I started to panic and pulled over to one side of the road. Thankfully, I was able to get someone to tow me to the next auto garage so I could have the car repaired. The mechanic carried out a full service of my car and repaired the problem.