Here’s your step-by-step guide for a clean sleeping bag.

If you have a down-filled bag, use a specialty down-cleaning solution like Nikwax.

Here are step-by-step instructions on how to wash a sleeping bag.

A woman taking in the view of Half Dome from insider her tent while camping in the mountains.

Photo:Jordan Siemens/Getty Images

Wait at least 15 minutes before washing the sleeping bag.

Choose a Cleaning Solution and Method

Synthetic fiber-filled bags can be cleaned with your regular laundry detergent.

Both types of bags can be machine-washed or hand-washed in the bathtub.

For sleeping bags with a removable liner, wash the liner after every use.

And, if possible when camping, initiate the bag and hang it to air dry every morning.

Kid’s sleep-over bags can be washed after every use.

Tips to Keep Sleeping Bags Clean