Quick answer: No. MSR says never to machine wash, machine dry or dry clean a tent, because these can strip the waterproof coatings. Hand wash a pitched tent with warm water, a sponge and mild non-detergent soap, rinse well and dry it pitched or on a line.
A washing machine seems like the easy answer to a muddy tent. It is also the fastest way to turn a waterproof tent into a leaky one.
This guide explains the risk and the hand-wash routine that works.
Related: tent camping gear checklist, what soap to use on a tent and mold and mildew on tents.
Why the Machine Is a Problem
Tent floors and flies rely on a thin waterproof coating, and MSR notes ultralight fabrics have a very thin layer. Agitation, detergent and heat strip it. The tent may come out clean and no longer waterproof. Mildew and coating damage are not covered under warranty.
Hand Wash Instead
- Hose off loose dirt first. MSR says a garden hose removes most of it.
- Pitch the tent and wash with warm water, a sponge and mild non-detergent soap.
- Rinse well so no soap remains.
- Dry fully, pitched or on a line, before storing.
What to Avoid
| Avoid | Reason, per MSR |
|---|---|
| Washing machine or dryer | Can strip waterproof coatings |
| Dry cleaning | Same risk |
| Dishwashing liquid, detergent, bleach | Not tent-safe cleaners |
| Pre-soak and spot removers | Not recommended |
Honest Limits
This follows MSR guidance and applies to most coated nylon and polyester tents. Canvas tents have different care; check the maker instructions.
Frequently Asked Questions
Can you put a tent in the washing machine?
No. MSR says it can strip the waterproof coating.
Can I use the dryer?
No. Air dry pitched or on a line.
What about dry cleaning?
Also no, per MSR.
What soap should I use?
Mild, non-detergent soap.
How often should I wash a tent?
Only when it smells or is heavily soiled.
What if my tent is muddy?
Hose it off, then spot wash by hand.
What if I already machine washed it?
Check for leaks with a hose and consider a recoating product.
Can I wash just the fly?
Yes, by hand the same way.
Does washing remove mildew smell?
It helps, with full drying. Stains may remain.
Are there tent-specific cleaners?
MSR mentions Gear Aid and Nikwax products.
Bottom Line
Never machine wash, dry or dry clean a tent.
Hose, hand wash with mild soap, rinse and dry fully.
Sources: MSR, What is the best way to clean my tent (manufacturer); MSR, How do I keep my tent clean and dry (manufacturer).