As a Regular RV camper, you know that there are a lot of different smells that come along with the experience. Some people might love the smell of campfire in the air, while others find it simply overpowering. But there’s one smell that nobody seems to enjoy – the smell of rotten eggs.
And unfortunately, if your RV battery starts to leak, it can produce this noxious odor. While it’s definitely not the most pleasant smell in the world, this problem doesn’t have to be a major inconvenience. Luckily, there are some things you can do to get rid of it.
Keep dive into deep and figure out easy homemade solutions!
Which places in RV can make rotten eggs smell?
Rotten eggs smell can come from several places in your RV.
The most likely culprit is your holding tanks. When these fill up with water, they start to produce hydrogen sulfide gas. This gas is odorless, but it can react with the iron in your pipes to create that signature rotten egg smell.
Another possible source of the odor is your water heater. If the anode rod in your water heater is corroded, it can also produce hydrogen sulfide gas.
Also, RV batteries may produce this smell when they’re overcharged or if they’ve been sitting for too long without being used.
Finally, if you have a sewage holding tank, that can also be a source of the smell.
If you’re not sure where the rotten egg smell is coming from, the best thing to do is to start with the holding tanks. These are the most likely source of the problem. To check your holding tanks, simply open the valves and let the water run out. If the smell goes away, then you know that’s where the problem is coming from. If not, move on to checking the water heater and sewage holding tank.
Once you’ve located the source of the smell, it’s time to take care of the problem. If it’s coming from your holding tanks, the best thing to do is to empty them as soon as possible. This will get rid of the hydrogen sulfide gas and should eliminate the smell. If the problem is coming from your water heater, you’ll need to replace the anode rod. And if the issue is with your sewage holding tank, you’ll need to have it pumped out.
Reasons behind RV battery smells like rotten eggs
1. Sulfuric acid is leaking from the battery cells:
Sulfuric acid is the most common cause of an RV battery smelling like rotten eggs. If your battery cells are leaking, it will produce a strong sulfuric acid smell. This can be dangerous as sulfuric acid is corrosive and can cause burns. If you notice this smell, it is important to immediately ventilate the area and contact a professional to fix the problem.
2. The battery is overcharging and producing hydrogen sulfide gas:
The second most common cause of an RV battery smelling like rotten eggs is overcharging. When a battery is overcharged, it produces hydrogen sulfide gas. This gas is very corrosive and can damage the battery cells. If you notice this smell, it is important to immediately stop charging the battery and contact a professional to fix the problem.
3. The battery is not being used and the electrolyte is evaporating:
The third most common cause of an RV battery smelling like rotten eggs is evaporation. When a battery is not being used, the electrolyte inside the cells will evaporate. This will leave behind a thick, sulfuric acid residue that will produce a strong smell. If you notice this smell, it is important to immediately recharge the battery and contact a professional to fix the problem.
4. The battery terminals are corroded:
The fourth most common cause of an RV battery smelling like rotten eggs is corrosion. If the battery terminals are corroded, it will produce a strong sulfurous smell. This can be dangerous as the corrosion can cause the battery to short circuit. If you notice this smell, it is important to immediately clean the terminals and contact a professional to fix the problem.
5. The battery is not being vented properly:
The fifth most common cause of an RV battery smelling like rotten eggs is improper ventilation. If the battery is not being vented properly, it will produce a strong sulfurous smell. This can be dangerous as the battery can overheat and catch fire. If you notice this smell, it is important to immediately stop using the battery and contact a professional to fix the problem.
6. The battery is old and the chemicals inside are breaking down:
The sixth and final cause of an RV battery smelling like rotten eggs is that the battery is old. As batteries age, the chemicals inside them break down. This can produce a strong sulfuric smell. If you notice this smell, it is important to immediately replace the battery and contact a professional to dispose of the old one.
How do you remove bad smells from RV?
Taking care of a rotten egg smell in your RV can be a pain, but it’s definitely not impossible. By following the tips below, you should be able to get rid of the problem quickly and easily. So if your RV starts to smell like rotten eggs, don’t panic! Just follow these steps…
1. Using Baking Soda
Baking soda is a natural deodorizer and can be used to remove smells from just about anything, including your RV. Simply make a paste with baking soda and water, apply it to the smelly areas, and let it sit for a few hours before rinsing it away.
2. Using Home Vinegar
Vinegar is another natural deodorizer that can be used to remove smells from your RV. Simply soak a cloth in vinegar and water, then wipe down the smelly areas. You can also use a vinegar and water solution to clean your RV’s holding tank sensors.
3. Air Out Smells as You Make Them
One of the best ways to prevent bad smells in your RV is to air them out as you make them. This means opening windows and doors while cooking, showering, and using the bathroom. Not only will this help to remove smells from your RV, but it will also help to prevent mold and mildew from forming.
4. Use a Dehumidifier
If you live in a humid climate, or if your RV is stored in a humid environment, then using a dehumidifier can help to remove smells. Dehumidifiers work by removing moisture from the air, which can help to prevent mold and mildew from forming.
5. Use an Air Purifier
Air purifiers work by filtering the air in your RV and can be a great way to remove smells. Some air purifiers also have built-in dehumidifiers, which can help to prevent mold and mildew from forming.
6. Clean Your RV’s Ventilation System
Your RV’s ventilation system is designed to remove smells from your RV, but it can only do so if it is clean. Over time, the ventilation system can become clogged with dust and dirt, which can cause smells to become trapped inside your RV. To clean your ventilation system, simply remove the vent covers and use a vacuum to clean the ductwork.
7. Keep out Dust and Exhaust Via the Windows and Vents
Another way to keep your RV smelling fresh is to keep dust and exhaust out via the windows and vents. When cooking, showering, or using the bathroom, be sure to open the windows and vents to allow fresh air in and help remove any smells.
8. Maintain RV septic tanks and grey water
Proper maintenance of your RV septic tanks and grey water systems is essential to prevent bad smells. Be sure to have your tanks pumped regularly and never put anything down the drains that could clog them.
9. Use Absorbent Materials
There are a number of absorbent materials that can be used to remove smells from your RV. These include activated charcoal, baking soda, and coffee grounds. Simply place these materials in bowls or bags around your RV and let them absorb the smells.
10. Use RV holding tank treatments
11. Use RV-friendly cleaning products
Rotten egg smells coming from your RV can be a sign that your batteries need to be replaced. If you have an old battery, it may be time to replace it. If you have a new battery, check the water level and make sure it is filled to the proper level.
If the water level is low, add distilled water and recharge the battery. If the water level is correct and the battery is still producing a rotten egg smell, it may be time to replace the battery.
Hi I’m Joiel Borid Creators of RV Outsider. Wild Life’s first camping was started when I’m 8 years old, at the Home Front Yard. Moto of RV Outsider shares my experience, expertise, and knowledge that I learned, and apprises about my next journey. So stay tuned with RV Outsider.