Should you air out a tent?
Sarah Smith
Published Jan 16, 2026
Here's how to air out a tent. A few days before your next big adventure, I recommend getting your tent out and letting air flow through the fibers, releasing any unpleasant aromas that might be hanging out in there. The best way to accomplish this is by placing your tent on a clothesline.
How long can you leave a damp tent?
If you must store your tent wet, you should make it your goal to keep it packed away for two days or less. That's right. It only takes 24 – 48 hours before mold starts to noticeably grow on the fabric of your tent.
Can you put a tent away damp?
Putting it away wet is a no go, it will get mould or mildew, the material can rot, and at the very least it will make your tent smell bad. Some of the modern tents these days are enormous too, so drying them out is no mean feat.
How do you dry a tent when it's raining?
Hang It Up
As long as the rain has stopped, hanging your rainfly and tent body up will let it dry out pretty quickly. A tree branch (chances to find one fast are better if you're camping in the woods) or improvised clothesline will allow you to get the tent off the ground and allow air movement all around.
Will a tent go Mouldy?
When dusting off and unpacking tents that have been stored away all winter, a foul odor or mildew smell may emanate from it. Mold and mildew grow quickly on wet fabrics, and you may have put it away before it was completely dry. Don't despair. You can fix this.
33 related questions foundHow do I stop mould in my tent?
To avoid mould and mildew, wipe down the interior and exterior of the tent with clean water before you leave it to dry and store it in a dry, well-ventilated area. Also, reproof the tent in time to ensure it stays mould resistant and waterproof.
How do you keep mold out of a tent?
It's usually easier to clean tents when they are pitched and taut. Hand wash outer fabrics. Wipe the tent down with a solution of lukewarm water and mild soap, like liquid hand soap (avoid detergents or soaps with fragrances, which may attract insects). Then rinse completely.
What do you do with a wet tent?
What to do with a wet tent
- Wipe excess dirt from the tent.
- Shake off any excess water, and wipe down with a clean cloth to take as much water from the fabric as possible.
- If you have to pack your tent away wet, make sure you unpack it and air it out AS SOON AS POSSIBLE.
How do you clean a stinky tent?
You will need vinegar, lemon juice, a tub big enough to submerge your tent in, and a little time. Mix the lemon juice, vinegar, and warm water in your tub. Submerge your smelly tent in the mixture and let soak for at least an hour. Two to three hours is even better.
Can you wash a tent in the washing machine?
Never machine-wash or machine-dry a tent.
A washer, especially a top-loader with an agitator, can stretch or tear fabric, mesh and seams. Dryers can do the same, and can generate enough heat to do damage as well.
How do you clean a Mouldy bell tent?
When the tent is completely dry, brush the mould spores off the canvas with a stiff bristle brush. Vacuum the canvas to remove any remaining spores. Kill the mould with a mixture of one-part white vinegar to ten-parts water. Apply the above solution with a soft rag, soft broom or brush.
How do you get the musty smell out of a canvas tent?
Spray distilled white vinegar onto the area to kill it. You should scrub the area lightly with a soft brush after adding 1 cup lemon juice and 1 cup salt to a gallon of hot water… Use Dry Guy to treat the dry, clean canvas.
Do canvas tents go Mouldy?
Did you know that mould can occur on canvas surfaces and thrives when that canvas is packed up and shoved in a dark corner? Even though it might be the last thing you want to do, it's best to clean your tent when you arrive home from your holiday and let it dry completely before packing it away.
What kills mould on canvas?
Kill it: Spray it with distilled white vinegar. Let dry. Clean it: Scrub it lightly with a soft brush using a mixture of salt, lemon, and hot water. Avoid using detergent soaps or bleach which is harsh on canvas and tough to rinse out.
Does clove oil get rid of mould?
Clove oil will kill the mould spores, so 24 hours after you apply it, you will need to wipe over the area using a cloth dipped into 4:1 mix of vinegar and water. Doing this will remove the dead spores and also kill any that are remaining (vinegar causes mould to overeat and die).
How do you clean a tent?
Directions for Cleaning a Tent:
- Prepare the tent. Pitch your tent and sweep out any dirt and dust with a brush or broom. ...
- Rinse. Use a garden hose or bucket of water to entirely rinse down the outside of the tent.
- Sap first. ...
- Apply cleaner to tent. ...
- Stakes and poles. ...
- Rinse. ...
- Clean tent interior. ...
- Rinse.
Why does my tent smell like vomit?
Why Does My Tent Smell like Vomit? Sometimes, your tent might not have any signs of mold growing on the fabrics, but it still releases a putrid smell similar to vomit or urine. This is due to the deterioration of its polyester urethane coating.
Can you bleach a bell tent?
If the cotton canvas of your bell tent has been affected by mould, mildew or weather conditions, do as follows: Moisten the cotton. Dissolve 1 unit of bleaching liquid into 10 units of water. Apply the solution to the wet canvas and let the canvas absorb it for about 30 minutes.
Can you use wet and forget on canvas tent?
Easily Remove Mildew From Canvas Without Scrubbing! Wet And Forget is as simple as spraying your outdoor surface and leaving it. Green algae, black mold, and moss begin to die off on contact. The combination of the wind and the rain rinses and scrubs your surfaces clean over time.
How often should I waterproof my tent?
As a rule of thumb if you're using your tent on average for 2 or 3 weeks a year then proofing it every couple of years should make sure it maintains it's waterproofness. If you're willing to play it by ear, just wait until it starts to leak, then do it!
Can you wash tent bedrooms?
Tips for Cleaning a Tent
Your first thought might be to throw the tent into the washing machine, but this is not the best way to clean a tent. In fact, laundering a tent could stretch or tear the fabric, mesh, and seams, so never do this!
Why is the inside of my tent wet?
What causes condensation in tents? Air temperature in the tent can become warm and humid from people, heaters, and a lack of ventilation. When the warm air inside the tent hits the relatively cool fabric of the tent, the moisture condenses into liquid form.
Why do you put a tarp under your tent?
A tarp under your tent protects the underside of the tent from wear and tear, nominally insulates, as well as prevents water from entering by acting as a moisture barrier.
Can you sleep in a tent when it's raining?
Even with a tarp underneath your tent, moisture is still likely to come through if the rain is heavy enough and lasts long enough. Solve this problem by adding an extra layer of lining to the inside of your tent.