How to Improve RV Air Quality

Breathe Easy: 18 Tricks How to Improve RV Air Quality

Last Updated on September 13, 2022

A typical RV lifestyle is refreshing. You can’t dispute that. It gives you a break from the busy city life, and a fresh feel of unpolluted air of the outdoor environment.

However, you will need to improve RV air quality to enjoy a similar freshness when you are in the trailer.

No doubt, so enjoy your trips to the fullest, you need a beautiful RV interior. But more importantly, you need to breathe unassailable freshness when inside the vehicle.

Decorating your RV is often not a big problem. On the contrary, improving the air quality in your trailer doesn’t come easy.

However, don’t fret yet!

It is an achievable feat. You will need to aerate your RV and practice topnotch hygiene by regularly cleaning the interior and everything in the vehicle.

But more importantly, you need some RV accessories to help improve the air quality in your RV. This article will help you maintain fresh and breathable air throughout your RV journey.

How can you do that? Here are a few tips that can help you out:

18 Tricks How to Improve RV Air Quality

1. Open the Windows

You can expect the air inside your camper to become stale and unpleasant after leaving them closed all the time. Opening the windows from time to time can help push out the stale air. This can help get rid of the stuffiness it comes with. Doing this can also help air circulate inside your mobile home to keep it fresh.

2. Remove Moisture

Moisture can make any spot the hottest real estate for mold, mildew, and other bacteria. As a result, the exotoxins they emit make the stale air stink and bad for your health. By eliminating the moisture, you’ll also get rid of the microorganisms that are thriving from it.

There are a few easy ways how you can remove moisture inside your RV. You can get dehumidifiers to absorb the moisture in the air. Sprinkling baking soda on the affected surfaces can also help. Just remember to clean them up afterward, though, so your camper won’t get messy.

3. Invest in RV Cleaning Tools

Cleaning your vehicle regularly is necessary if you want to improve RV air quality. Invest in good cleaning tools like a vacuum to get the job done efficiently.

4. Smoke During Pit Stops

Cigarette smells tend to linger in the air, especially in enclosed spaces. So if you smoke inside your RV, there’s a good chance that it will smell afterward. It doesn’t matter if you open the window because the toxins and chemicals in them can stick to anything. This is why it’s best to only smoke only during pit stops and outside your camper.

5. Avoid Cleaning the RV’s Interior with Chemical Solutions

Because air tends to get trapped inside RVs, it’s important to be wise in choosing the right cleaning agents for it. Avoid the ones with strong chemical components as their fumes can linger inside your enclosed space. This can then affect the quality of the indoor air and even harm you.

6. Invest in RV Plants

Since plants need carbon dioxide to live, they’re the best additions to your RV if you want to improve your RV’s air quality. They can sop up the stale air in your camper and then emit fresh oxygen in return.

Indoor plants like the Areca Palm, Mother-in-law’s Tongue, and the Money Plant are the best picks for the job as they don’t require much maintenance and sunlight.

7. Invest in a Refrigerator Fan

Spoiled food is pretty common in RVs because they don’t cool down fast enough when stored. With a good refrigerator fan, the air inside the appliance will get to circulate which helps in keeping the food fresh. This reduces the instances of food spoilage and your RV’s exposure to foul smells.

8. Buy an Exhaust Fan

An exhaust fan also comes in handy in improving RV air quality because it helps circulate the air inside your camper. It will pull the stale air out of your vehicle, promising the continuous flow of fresh air.

9. Replace Fabric Upholstery

Even if you regularly vacuum the upholstery of your camper, dirt, soot, and dust will still get stuck on it. This is why you should also consider reupholstering your interiors after a couple of years of using your vehicle. This will completely eliminate the debris and microorganisms that can be found on your furniture which can then help improve its indoor air quality.

10. Clean Garments and Pets Often

Sweaty garments and smelly pets can quickly reduce the air quality inside an RV, so it’s very important to ensure cleanliness all the time. Wash your clothes often or find a way to store used garments effectively.

11. Keep Condensation Away

Condensation is another important concern if you want to keep the interiors of your RV dry. To avoid condensation from bringing in moisture, use an anti-moisture layer under the mattress. This will improve the air circulation in the area which will keep the moisture build-up under control.

12. Air Purifier

Air purifiers are specifically designed to clean the air around it. It can filter debris on the air like dust, pollen, dirt, and other possible allergens. This makes it a very handy addition to any motorhome since they often struggle with poor air quality.

13. Bathe and Groom Your Pet

You should also bathe and groom pets regularly. This can keep them from stinking which can significantly affect the indoor air quality of your motorhome.

Regular grooming can also reduce shedding. This can result in lower chances of them shedding fur and dander that can also affect the quality of the air inside your RV.

14. 12V Ionizer

Air ionizers are some of the handiest air filters on the market today. They work by producing negatively charged ions that help weigh down impurities so they won’t stay airborne. This makes them easier to get rid of, letting you enjoy better indoor air quality.

The best part? You don’t have to go through a complicated installment process to make them work so they’re even more compelling to use.

15. Pull the Carpet

Carpets may feel luxurious to have in a motorhome but because they’re not easy to maintain, they can be the very cause of the poor air quality in your RV. They can trap dust, dirt, moisture, mold, and all sorts of debris that can stink and trigger allergies. This is why you might be better off with a different flooring material than this classic choice.

16. Clean and Replace Filters

Air filters need regular replacing because the amount of dirt they keep out can wear them down. This leads to poor performance which will affect your indoor air quality. Make sure to remember to clean and replace them quite often. This will guarantee better performance and improve your RV’s air quality significantly.

17. Dump the Air Fresheners

Air fresheners only mask the smells that are the very signs of the poor air quality in your motorhome. They do nothing to improve it and may even contribute to the problem as they use chemicals to produce their scent. Swapping them out for natural air fresheners is better recommended, however.

18. Remove Your Shoes at the Door

To further cut down tracking dirt and other gross stuff from outside that can stink up your camper, take off your shoes before entering your motorhome. This won’t just help improve your RV air quality but can also help keep it clean. You can use a shoe rack in your RV that will keep your shoe dust.


Without proper aeration, enclosed spaces tend to get stuffy. That’s pretty normal, and an RV is no exception.

Recreational vehicles will not only get stuffed with unpleasant smell but also become moldy and smoky. These conditions will no doubt have an impact on the kind of air that you breathe in. It gets worse for people who live most of their lives outdoors in an RV.

The good news is, you can improve RV air quality and live a comfortable and fresh RV lifestyle. The process begins with the design of your RV and extends to the general hygiene that you maintain. Besides, you will need to include a few RV accessories to maintain the pristine air quality.

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