How to Remove Mold from Your Car - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

FlyingSquirrel · 12-05-2018, 03:37 AM

We will describe the risks of mold exposure and the importance of preventing mold growth, while also providing a step-by-step guide on how to remove mold from your car. If you’re unlucky enough to already have developed this major problem, don’t worry!

While it may seem like an insurmountable challenge, in fact with the right supplies and with some elbow grease you can restore your car to the safe, clean, comfortable vehicle you deserve.

I. What is mold, and Why is it Dangerous?

Mold is a type of fungus that typically forms in the presence of higher temperatures and high levels of moisture. Exposure to mold can cause major health issues, especially in those who are sensitive to it.

Those who are most susceptible to the effects of mold include those with lung diseases, allergy sufferers, and those with compromised immune systems (e.g. those receiving treatment for cancer, who have had an organ transplant, or who are taking immunosuppressive medications).

The presence of mold can lead to respiratory and skin irritation, lung infections, asthma, and other health challenges. Symptoms can include nasal congestion, wheezing, eye and skin irritation, fever, and shortness of breath. That’s why it’s extremely important to avoid exposing yourself to mold, especially somewhere you’re likely to spend as much time as your car. (And to make sure you never leave your car out in the open if the top is down!)

Luckily, if you notice mold—typically noticeable due to a strong odor, but also potentially visible patches of mold—there are steps you can take to fix the problem. Keep reading to learn how to protect yourself from mold in your automobile.

II. How to Remove Mold

There are, of course, numerous methods to eradicate mold from your car, and everyone will recommend something different. But here’s what we think is the best way to do it.

1. Protect yourself

Always make SURE that you are wearing a surgical face mask or particle mask as well as strong, non-porous household cleaning gloves (make sure they’re solid enough not to break). This will decrease the likelihood of harmful, excessive exposure to mold and its possible toxins.

2. Air out your car in a sunny spot

Sunlight and fresh air are pretty powerful tools in the fight against mold. Like virtually all types of fungi, mold grows in moist areas, so the combination of sun and fresh air dries things out and makes it impossible for mold to survive.

Ideally, on a clear day, move your car to a sunny parking spot and open up the doors and windows (and sunroof, if there is one). Give it a few hours and let any dampness dry out. (Just be sure to keep an eye on the weather—you’ll be giving yourself even more of a problem if a sudden shower appears and your car’s interior is exposed to the elements!)

3. Inspect your car

It’s a good idea to look all throughout your car to get a sense of where the mold is an issue, so you can focus on particular areas in the later steps. Make sure to look at the following: surface of the seats, underneath seats, steering wheel, floor, seat belts, and seat side seams.

Mold can vary in color, so just look for (typically circular) areas of black, green, white, gray, or brown. That’s how you’ll know where you need to focus your cleaning efforts.

4. Prepare before disinfecting

Try to break up patches of mold by gently brushing them with a toothbrush. Then, if you’re lucky enough to have access to one, use a wet-dry vacuum cleaner to vacuum up the mold you’ve just brushed up. (If you can’t get your hands on a wet-dry vacuum, that’s OK—this step is helpful but not essential).

5. Spray with disinfectant solutions

Take out your car’s seat covers and carpets. Before you wash them, you can use any of the following mixtures to kill mold in these sections of fabric:

4 parts white vinegar and 1 part water
1 quart of water, ½ cup of white vinegar, ¼ teaspoon of clove oil, and 1 tbsp of baking soda (note: avoid exposing skin directly to clove oil—it can cause dermatitis and irritate skin and mucous membranes)

Pour either of these mixtures into a spray bottle and spray it on your car’s seat covers and carpets. They should sit on the material for at least 20 minutes—or even longer—in order to ensure that the potent ingredients are able to fully kill the mold and prevent its regrowth.

You may also want to spray other parts of your car where mold has been able to infiltrate and cause odor (including as the dashboard, air vent, steering wheel, and seats).

Stains on the seats, seat covers, and carpets can be removed by sprinkling good old Borax powder on them (yes, it’s useful for so many purposes!), waiting at least 10 minutes, and then sweeping or vacuuming the powder away.

6. Remove the leftover residue

Once the mold has been killed, you can use a wet-dry vacuum to vacuum up the liquid solution. Otherwise, you can wait for the areas to dry and then use a regular vacuum to vacuum up the dried-up mold residue. If you use a regular vacuum, make sure you use one with a bag and then throw the bag away afterward. Otherwise, you’ll be spreading mold spores when you bring it inside to clean your home.

7. Wash your car’s seat covers and carpets

Now that you’ve thoroughly disinfected them, you can use standard detergent to wash your car’s seat covers and carpets. If possible, add Borax powder when you wash them and allow them to dry in the sun if it’s a sunny day (as we said, the sun is incredibly helpful for this process).

If for whatever reason you can’t wash them with detergent, an alternative is to spray them thoroughly (really all over, so that the mold spores are killed) with a solution of water and non-iodized salt. Then allow them to dry in the sun, and wait for the salt to form a crust on the surface, which you can brush or vacuum off.

Salt does a great job getting rid of mold—it dries it out thoroughly and kills it.

8. Optional: use an air freshener spray to remove leftover odors

If you’re bothered by the residual smell of vinegar (which will disappear as the liquid completely evaporates), you can use an air freshener spray to ensure everything smells fine.

Most important is to air everything out—that’s what will leave everything smelling good.

9. Replace the seat covers and carpets, and keep the mold from coming back

Once you’ve washed and dried the seat covers and carpets, it’s time to put them back in your car.

And here’s a key takeaway: since mold requires a wet environment to grow, you can prevent its return by ensuring your car is dry and that it remains totally dry. This is the most important part of preventing mold re-growth.

You can use a dehumidifier to lower the overall moisture levels in your car.

Now you know that, as worrisome or even scary as the prospect of a mold-infested vehicle can be, there are options to address the problem. All it takes is some time and effort, with attention to safety (wear a mask and gloves!) and your vehicle can be good as new.

You can even use natural products like vinegar and clove oil solutions to do the work for you, if that’s a priority. And once you’re done, of course it’s important to keep your car dry, so that you don’t have to go through the trouble of cleaning out the mold again in the future.

Tcoat · 12-05-2018, 07:06 AM

Soooo... if you are going to post the whole instructions then why link the Washos site? Especially since this is the 4th time. Reeks of advertising.

spike021 · 12-05-2018, 01:29 PM

Quote:

Originally Posted by Tcoat

Soooo... if you are going to post the whole instructions then why link the Washos site? Especially since this is the 4th time. Reeks of advertising.

Quote:

Drives: C63 AMG

HKz · 12-05-2018, 01:46 PM

this guy is pretty serious about mold

Leonardo · 12-05-2018, 02:26 PM

Mold... In my car? Not likely... I barely let it get dusty!

Mold sucks. I had mold in my Chrysler New Yorker back in the day. ( Mildew too! Hoooray!

)

Tcoat · 12-05-2018, 03:09 PM

Quote:

Originally Posted by Leonardo

Mold... In my car? Not likely... I barely let it get dusty!

Mold sucks. I had mold in my Chrysler New Yorker back in the day. ( Mildew too! Hoooray!

)

I may have had mold in the car but I bet the spiders ate it all.

Sapphireho · 12-05-2018, 06:44 PM

Where in Cal does OP live that he has such mold problems?

spike021 · 12-05-2018, 07:46 PM

Quote:

Originally Posted by Sapphireho

Where in Cal does OP live that he has such mold problems?

Wherever California's asscrack is, I suppose.

Sapphireho · 12-05-2018, 08:17 PM

Quote:

Originally Posted by spike021

Wherever California's asscrack is, I suppose.

Ah, San Francisco. Thanks.

bcj · 12-06-2018, 12:31 PM

Stop eating in the car and slobbing grease on all the soft-touch appointments.

tehShirt · 12-08-2018, 10:08 AM

https://jalopnik.com/here-s-a-cheap-...s-w-1830904212

Perhaps this is the reason OP posted this tutorial? Seeing they drive a Mercedes, it must be a common issue.

Impureclient · 12-09-2018, 12:02 AM

I had a block of cheese I forgot about in the fridge a few months ago that got a little moldy. OP, should I burn my fridge or just get a new house?

radroach · 12-09-2018, 11:14 AM

I have a small hole in the bottom of my car from running over a bunch of tools left in the highway, patched with flex seal but water is still a concern. I use moisture-absorbing bags that Damprid and Arm & Hammer make, the car stays significantly drier inside. Also if you have a mildew smell from A/C, you can blast heat through it a few minutes before you turn the car off, and it will dry out any condensation and mold inside the A/C.

humfrz · 12-09-2018, 02:21 PM

Quote:

Originally Posted by Impureclient

I had a block of cheese I forgot about in the fridge a few months ago that got a little moldy. OP, should I burn my fridge or just get a new house?

I'll butt in, I suggest you burn all your possessions, take a bath in chlorine then move out of state...

humfrz

12-05-2018, 03:37 AM	#1
FlyingSquirrel Junior Member Join Date: Dec 2017 Drives: C63 AMG Location: California Posts: 8 Thanks: 0 Thanked 26 Times in 4 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	How to Remove Mold from Your Car We will describe the risks of mold exposure and the importance of preventing mold growth, while also providing a step-by-step guide on how to remove mold from your car. If you’re unlucky enough to already have developed this major problem, don’t worry! While it may seem like an insurmountable challenge, in fact with the right supplies and with some elbow grease you can restore your car to the safe, clean, comfortable vehicle you deserve. I. What is mold, and Why is it Dangerous? Mold is a type of fungus that typically forms in the presence of higher temperatures and high levels of moisture. Exposure to mold can cause major health issues, especially in those who are sensitive to it. Those who are most susceptible to the effects of mold include those with lung diseases, allergy sufferers, and those with compromised immune systems (e.g. those receiving treatment for cancer, who have had an organ transplant, or who are taking immunosuppressive medications). The presence of mold can lead to respiratory and skin irritation, lung infections, asthma, and other health challenges. Symptoms can include nasal congestion, wheezing, eye and skin irritation, fever, and shortness of breath. That’s why it’s extremely important to avoid exposing yourself to mold, especially somewhere you’re likely to spend as much time as your car. (And to make sure you never leave your car out in the open if the top is down!) Luckily, if you notice mold—typically noticeable due to a strong odor, but also potentially visible patches of mold—there are steps you can take to fix the problem. Keep reading to learn how to protect yourself from mold in your automobile. II. How to Remove Mold There are, of course, numerous methods to eradicate mold from your car, and everyone will recommend something different. But here’s what we think is the best way to do it. 1. Protect yourself Always make SURE that you are wearing a surgical face mask or particle mask as well as strong, non-porous household cleaning gloves (make sure they’re solid enough not to break). This will decrease the likelihood of harmful, excessive exposure to mold and its possible toxins. 2. Air out your car in a sunny spot Sunlight and fresh air are pretty powerful tools in the fight against mold. Like virtually all types of fungi, mold grows in moist areas, so the combination of sun and fresh air dries things out and makes it impossible for mold to survive. Ideally, on a clear day, move your car to a sunny parking spot and open up the doors and windows (and sunroof, if there is one). Give it a few hours and let any dampness dry out. (Just be sure to keep an eye on the weather—you’ll be giving yourself even more of a problem if a sudden shower appears and your car’s interior is exposed to the elements!) 3. Inspect your car It’s a good idea to look all throughout your car to get a sense of where the mold is an issue, so you can focus on particular areas in the later steps. Make sure to look at the following: surface of the seats, underneath seats, steering wheel, floor, seat belts, and seat side seams. Mold can vary in color, so just look for (typically circular) areas of black, green, white, gray, or brown. That’s how you’ll know where you need to focus your cleaning efforts. 4. Prepare before disinfecting Try to break up patches of mold by gently brushing them with a toothbrush. Then, if you’re lucky enough to have access to one, use a wet-dry vacuum cleaner to vacuum up the mold you’ve just brushed up. (If you can’t get your hands on a wet-dry vacuum, that’s OK—this step is helpful but not essential). 5. Spray with disinfectant solutions Take out your car’s seat covers and carpets. Before you wash them, you can use any of the following mixtures to kill mold in these sections of fabric: 4 parts white vinegar and 1 part water 1 quart of water, ½ cup of white vinegar, ¼ teaspoon of clove oil, and 1 tbsp of baking soda (note: avoid exposing skin directly to clove oil—it can cause dermatitis and irritate skin and mucous membranes) Pour either of these mixtures into a spray bottle and spray it on your car’s seat covers and carpets. They should sit on the material for at least 20 minutes—or even longer—in order to ensure that the potent ingredients are able to fully kill the mold and prevent its regrowth. You may also want to spray other parts of your car where mold has been able to infiltrate and cause odor (including as the dashboard, air vent, steering wheel, and seats). Stains on the seats, seat covers, and carpets can be removed by sprinkling good old Borax powder on them (yes, it’s useful for so many purposes!), waiting at least 10 minutes, and then sweeping or vacuuming the powder away. 6. Remove the leftover residue Once the mold has been killed, you can use a wet-dry vacuum to vacuum up the liquid solution. Otherwise, you can wait for the areas to dry and then use a regular vacuum to vacuum up the dried-up mold residue. If you use a regular vacuum, make sure you use one with a bag and then throw the bag away afterward. Otherwise, you’ll be spreading mold spores when you bring it inside to clean your home. 7. Wash your car’s seat covers and carpets Now that you’ve thoroughly disinfected them, you can use standard detergent to wash your car’s seat covers and carpets. If possible, add Borax powder when you wash them and allow them to dry in the sun if it’s a sunny day (as we said, the sun is incredibly helpful for this process). If for whatever reason you can’t wash them with detergent, an alternative is to spray them thoroughly (really all over, so that the mold spores are killed) with a solution of water and non-iodized salt. Then allow them to dry in the sun, and wait for the salt to form a crust on the surface, which you can brush or vacuum off. Salt does a great job getting rid of mold—it dries it out thoroughly and kills it. 8. Optional: use an air freshener spray to remove leftover odors If you’re bothered by the residual smell of vinegar (which will disappear as the liquid completely evaporates), you can use an air freshener spray to ensure everything smells fine. Most important is to air everything out—that’s what will leave everything smelling good. 9. Replace the seat covers and carpets, and keep the mold from coming back Once you’ve washed and dried the seat covers and carpets, it’s time to put them back in your car. And here’s a key takeaway: since mold requires a wet environment to grow, you can prevent its return by ensuring your car is dry and that it remains totally dry. This is the most important part of preventing mold re-growth. You can use a dehumidifier to lower the overall moisture levels in your car. Now you know that, as worrisome or even scary as the prospect of a mold-infested vehicle can be, there are options to address the problem. All it takes is some time and effort, with attention to safety (wear a mask and gloves!) and your vehicle can be good as new. You can even use natural products like vinegar and clove oil solutions to do the work for you, if that’s a priority. And once you’re done, of course it’s important to keep your car dry, so that you don’t have to go through the trouble of cleaning out the mold again in the future.

12-05-2018, 07:06 AM	#2
Tcoat Senior Member Join Date: Jul 2014 Drives: 2020 Hakone Location: London, Ont Posts: 69,845 Thanks: 61,656 Thanked 108,283 Times in 46,456 Posts Mentioned: 2495 Post(s) Tagged: 50 Thread(s)	Soooo... if you are going to post the whole instructions then why link the Washos site? Especially since this is the 4th time. Reeks of advertising. __________________ Racecar spelled backwards is Racecar, because Racecar.

12-05-2018, 02:26 PM	#5
Leonardo Country Boy 4 Life Join Date: Jul 2012 Drives: 19' & 06' Ridgelines, 13' FR-S Location: EUGENE Posts: 5,228 Thanks: 6,719 Thanked 5,291 Times in 2,720 Posts Mentioned: 47 Post(s) Tagged: 1 Thread(s)	Mold... In my car? Not likely... I barely let it get dusty! Mold sucks. I had mold in my Chrysler New Yorker back in the day. ( Mildew too! Hoooray! ) __________________ I LIKE TIRES!

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12-05-2018, 01:46 PM	#4
HKz Reformed Join Date: Sep 2014 Drives: '23 GRC, '11 Prius, '04 RAV4 Location: Mesa, AZ Posts: 1,312 Thanks: 1,234 Thanked 1,133 Times in 588 Posts Mentioned: 8 Post(s) Tagged: 0 Thread(s)	this guy is pretty serious about mold

12-05-2018, 06:44 PM	#7
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12-09-2018, 12:02 AM	#12
Impureclient Banned Join Date: May 2015 Drives: 2015 FR-S Location: NPR, Florida Posts: 2,404 Thanks: 1,802 Thanked 2,903 Times in 1,282 Posts Mentioned: 25 Post(s) Tagged: 2 Thread(s)	I had a block of cheese I forgot about in the fridge a few months ago that got a little moldy. OP, should I burn my fridge or just get a new house?

12-09-2018, 11:14 AM	#13
radroach Senior Member Join Date: Feb 2013 Drives: car Location: usa Posts: 2,162 Thanks: 1,028 Thanked 867 Times in 530 Posts Mentioned: 35 Post(s) Tagged: 1 Thread(s)	I have a small hole in the bottom of my car from running over a bunch of tools left in the highway, patched with flex seal but water is still a concern. I use moisture-absorbing bags that Damprid and Arm & Hammer make, the car stays significantly drier inside. Also if you have a mildew smell from A/C, you can blast heat through it a few minutes before you turn the car off, and it will dry out any condensation and mold inside the A/C.

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