Have you ever walked into a stale RV and wondered where the smell is coming from? Or are you trying to remove a smell in your RV after a long winter storage? The various smells and odors that form in RVs can be removed and taken care of. Here are 8 tips to removing bad odors from your RV.

1. Sewer Smell in the Bathroom
There are tons of chemicals that eliminate RV toilet odor on the market, each catering to the different ways your tank is dumped. Sometimes they work, and sometimes they don’t help at all! Good ventilation for the black water tank is a must. The tank is vented out the roof of an RV. When traveling down the road, the wind can push wind down through that ventalation pipe, pushing the smell back into the RV instead of drawing out the odor. So…what do you do? You can install a special sewer vent that is designed to suck the odor out of the black tank with only a small breeze. See your local dealership to find out if they carry these special sewer vents.

2. Kitchen and Bathroom Drain Odors
When your trailer is not in use, water trapped in the P-traps under every sink and the shower can grow bacteria, spreading the smell throughout your RV. To keep the smell from forming, mix a cup of baking soda with a gallon of water. Pour the mixture down every drain and then dump what’s left into the kitchen sink so the mixture will go into the gray water tank too.

3. Rodent Odors in your RV
Dead rodents can be one of the worst smells in your RV. To remove the odor, find the dead rodent and remove it. Then scrub the area well, making sure to remove the odor and the bacteria/diseases that might have been left.

4. Bad Smelling Potable RV Water
When your water from your fresh water tank starts to smell or taste bad, it’s time to clean out the water system. The only way to get the fresh water tank system clean is to sanitize your RV water system with a diluted mixture of household bleach and water (make sure to rinse out the bleach mixture completely from your fresh water tank before use). If you keep having bad water issues in your fresh water tank system, consider installing a water filtration system.

5. Smelly RV Carpet and Pet Odors
The best way to remove smelly or pet stained carpets in your RV is to tear it out and replace it with laminate flooring. If you can’t afford to replace your carpet, another option is to get your carpet professionally cleaned. Invest in throw rugs to help keep your carpets clean and fresh as long as possible. You can also get your upholstery professionally cleaned, helping to eliminate any odors on your furniture too.

6. RV Refrigerator & Freezer Odors
To avoid a mildew or stale smell in your refrigerator and freezer, wipe down the inside with soap and water after every trip. Then leave the refrigerator and freezer doors left ajar to allow all moisture to evaporate. Leave either a shallow bowl or a box of baking soda in both the fridge and freezer will also help absorb any odors that may develop.

7. Stale RV Smells from Non-Use
If your RV has sat around for a while without regular use, a stale smell will start to appear. It’s usually smells, on top of smells, on top of smells! All in all…your RV needs to breath! Installing vent covers over the existing roof vents allows you to leave the roof vents open slightly, letting the hot stale air escape. Solar powered vents can also help you draw out the air more efficiently too. Removing the entire stale odor from your RV also involves doing steps 1 thru 6 and cleaning every surface in your RV. There are products on the market that claim they deodorized storage and mildew odors, but cleaning with regular household products work just as well.

8. Propane and Ammonia Odors
These two odors can mean big problems! If you start to smell a strong ammonia odor, the source will be the cooling unit of your refrigerator. The ammonia odor will be strong enough to bring tears to your eyes. There is really nothing you can do to fix it on your own. You’ll need to see the Service Department at your local Dealership, and be prepared for it to be expensive.

Propane odor can come from many areas and sources in and around your RV. Like the propane tanks, stove, oven, refrigerator, water heater, furnace, etc and the all lines that connect these appliances to the tanks as well. In order to detect a leak around the fittings, use a small brush and soapy water. Make sure to have adequate ventilation before you go looking for a propane problem. If you’re ever in doubt, call the Service Department at your local Central PA RV Dealership.

YOUTUBE VIDEO: Watch “How to Control Moisture and Musty Smells in an RV” from Gary Bunzer, the RV Doctor.

 

RV Odors: How to get rid of RV odors by the RV Doctor

**These tips for how to remove odors in your RV came from “RV Odor Problems: How to Remove 10 Different Odors from your RV” written by Curtis in the RV Section on the thefuntimesguide.com website.