How to Wash Sleeping Bags
Knowledge of how to wash sleeping bags is as important as they are. Sleeping bags are an important element of camping accessories for anyone who loves outdoor activities like camping and hiking.
They help you stay warm and comfortable during these outdoor adventures. However, over time, your sleeping bag can absorb dirt, oils, and bacteria, reducing its performance and making it uncomfortable to sleep in.
If you want your sleeping bag to continue providing you with comfort and warmth, it’s important to understand how to wash sleeping bags properly.

if you are still looking for a sleeping bag, then you can explore our collection of the Best Sleeping Bags of 2023. Let’s come to the topic of how to wash sleeping bags There are two methods to wash a sleeping bag: machine wash or hand wash.
In this guide, we will learn about the process of washing your sleeping bag as well as some tips on how to maintain it.
Whether you are a seasoned camper or a beginner, these tips will make you able to take care of your sleeping bag and ensure that it lasts for many outdoor adventures to come.
But first of all, we should know why we need to wash a camping sleeping bag.
Why do we need to wash a camping sleeping bag?
A camping sleeping bag needs to be washed for several reasons:
- Hygiene: Sleeping in a dirty bag can expose you to bacteria, mold, and other allergens that can cause skin irritation and respiratory issues.
- Comfort: Dirt and sweat can accumulate in a sleeping bag over time, making it less comfortable to sleep in. Washing the bag can remove these pollutants and restore their softness and fluffiness.
- Longevity: Dirt and oils can damage the fabric and insulation of a sleeping bag over time, and lessen its ability to retain heat and protect you from the cold. Washing the bag can help to extend its lifespan.
Overall, washing a camping sleeping bag is important for both health and comfort and to ensure that it continues to perform perfectly.
But before washing, spot cleaning and pre-treatment spraying should be done. Using a pre-treatment spray before washing a camping sleeping bag helps to improve the cleaning results, protect the fabric, and extend the life of the sleeping bag.
How to apply the pre-treatment spray to spot-clean a camping sleeping bag before washing it?
- First, collect your supplies: a pre-treatment spray, a clean cloth or sponge, and a basin of warm water.
- Identify the stain or dirt spot on your camping sleeping bag and spray the pre-treatment spray directly onto it.
- Let the pre-treatment spray sit for a few minutes to allow it to stab the stain and loosen it from the fabric.
- By using a clean cloth or sponge, gently rub the stained area to enable the pre-treatment spray to penetrate further.
- Dip the cloth or sponge in the basin of warm water and continue to rub the stained area.
- Repeat the process of spraying, letting the pre-treatment sit, and rubbing the stain until it is no longer visible.
- Rinse the area with clean water and let the sleeping bag air dry.
- When the sleeping bag is completely dry, launder it as you normally would, following the manufacturer’s instructions.
Note: Before using any pre-treatment spray, be sure to check the label for any specific instructions and to test the product on a small, inconspicuous area of the sleeping bag first to ensure it does not damage the fabric.
How to wash sleeping bags with a washing machine
Washing a bag in a machine can seem challenging, but with the proper steps and precautions, it can be done safely and effectively.
By following the steps outlined below, you can effectively clean your sleeping bag and keep it in top condition for your next adventure.

Step 1: Check the Care Label
Before you start, check the care label on your sleeping bag. Some bags may require hand washing or professional cleaning.
If your sleeping bag is made of down or feathers, it’s important to follow the manufacturer’s instructions carefully to avoid damage.
Step 2: Prepare the Sleeping Bag
To prepare the sleeping bag, unzip your sleeping bag and remove any items from the pockets to make sure there are no loose items inside such as small camping lights.
If you notice any stains, use a pre-treatment spray to spot-clean them before washing.
Step 3: Choose the Right Detergent
Choose a detergent that is appropriate for your sleeping bag’s material. Most sleeping bags are made of synthetic materials, so a mild, non-detergent soap is best.
Avoid using fabric softeners, as they can clog the pores of the material, reducing its ability to keep you warm.
Step 4:Load the Sleeping Bag into the Washer
Fill the washing machine with cold or warm water depending upon the material of your sleeping bag and add the appropriate amount of detergent.
Place the sleeping bag in the machine, zipping it closed to prevent it from getting tangled. It’s best to wash the bag alone to avoid any friction with other items that may damage it.
Step 5: Wash the Sleeping Bag
Set the washing machine on a gentle cycle and wash the sleeping bag for 10 to 15 minutes. If your sleeping bag is particularly dirty, you can wash it twice.
Step 6: Rinse the Sleeping Bag
After washing, rinse the sleeping bag thoroughly until all the soap is removed. Make sure to rinse the sleeping bag until the water runs clear.
Step 7: Dry the Sleeping Bag
Once the sleeping bag has been rinsed, it’s time to dry it. Put it in the dryer on a low heat setting, making sure not to overheat it.
Fluff the sleeping bag occasionally during the drying process to help redistribute the insulation. If you have a down sleeping bag, consider adding a few clean tennis balls to the dryer to help fluff it up.
Step 8: Store the Sleeping Bag
Once the sleeping bag is fully dry, it’s important to store it properly. Don’t compress the sleeping bag, as this can damage the insulation. Instead, store it in a large cotton sack or stuff sack.
How to wash sleeping bags with hands
if the fabric of your sleeping bag is delicate and cannot be machine washed, then hand washing is a great way to clean it and extend its lifespan. Here are the steps to follow for successful hand washing

Step 1. Check the Care Label:
Before you start, ensure you know what type of material your sleeping bag is made of. Some materials require a specific cleaning method. The care label will give you the necessary information.
Step 2. Gather Supplies:
You will need a large basin or bathtub, mild detergent, a soft brush or sponge, and a towel
Step 3. Fill the Basin:
Fill the basin or bathtub with warm or cold water, depending on the bag’s material, and add a small amount of mild detergent. The water should be just enough to cover the sleeping bag when it is fully submerged.
Step 4. Wash the Sleeping Bag:
Place the sleeping bag in the basin and gently swirl it with your hands. Make sure you wash the entire bag and pay special attention to any soiled areas.
Step 5. Rinse the Sleeping Bag:
Empty the basin and rinse the sleeping bag thoroughly with clean water. Repeat the process until all the soap is removed.
Step 6. Squeeze the Sleeping Bag:
Gently squeeze the sleeping bag to remove as much water as possible. Be careful not to squeeze or twist it, as this can damage the insulation.
Step 7. Dry the Sleeping Bag:
Hang the sleeping bag outside in a well-ventilated area to dry. Make sure it is fully dry before storing it. You can also use a fan or a dryer on low heat to speed up the drying process.
Things not to do while washing a camping sleeping bag
- Do not use hot water or high heat to clean the sleeping bag as it can damage the insulation.
- Avoid using bleach or harsh detergents that can harm the fabric or reduce the performance of the insulation.
- Do not wring or twist the sleeping bag as this can cause the insulation to clump and lessen its effectiveness.
- Do not dry the sleeping bag by exposing it to direct sunlight as it can damage the fabric.
- Do not store the sleeping bag wet as this can cause mold or mildew to grow and reduce its lifespan.
- Do not use fabric softeners or other products that can leave residue on the sleeping bag and reduce its performance.

Tips for Maintaining Your Sleeping Bag’s Performance
- Store your sleeping bag properly: Store your sleeping bag in a large cotton sack to prevent it from getting compressed or dirty. Store it in a cool, dry place, and avoid storing it in a damp or humid environment if your sleeping bag is not waterproof never use it outside your camping tents.
- Avoid over-washing: Overwashing your sleeping bag can break down the material, reducing its insulating properties. Only wash your sleeping bag when it’s necessary and follow the care label instructions.
- Clean spills and stains immediately: If you spill anything on your sleeping bag, clean it up immediately to prevent stains from setting in. Always use mild soap and water to clean spills.
- Use a sleeping bag liner: Using a sleeping bag liner can help protect the inner lining of your sleeping bag from oils and bacteria. The liner can also be easily washed, extending the life of your sleeping bag.
- Use a sleeping bag compression sack: Compressing your sleeping bag in a compression sack helps keep it compact and makes it easier to transport. Compression sacks also prevent damage to the insulation of sleeping bags.
- Air it out: After each use, air out your sleeping bag by unzipping it and laying it out in the sun for a few hours. This will help eliminate any moisture or odors and prevent mold or mildew from growing. Make sure to not expose it to direct sunlight for a prolonged period.
- Repair tears or damages promptly: If your sleeping bag gets damaged, don’t delay repairing it. Tears or holes in the fabric can allow moisture and cold air to penetrate the insulation and reduce its performance.
- Inspect for critters: Before storing your sleeping bag, inspect it for critters, such as moths or mice, that may have taken up residence. Clean it comprehensively and store it in a place that should be inaccessible to pests.
- Avoid using chemicals: Avoid using chemicals such as insecticides or mothballs near your sleeping bag, as they can damage the fabric and insulation. Sometimes in a close camping environment, your camping kitchen stuff can also affect your sleeping bag.
- Follow the care instructions: Always follow the care instructions provided by the manufacturer to ensure your sleeping bag is well-maintained.
The Last Words on How to Wash Sleeping Bags
Washing your sleeping bag is an essential step in maintaining its performance and comfort. Following the steps outlined in this blog, you can properly clean your sleeping bag and keep it in top condition for many camping trips.
Remember to check the care label for specific instructions, choose the right detergent, and follow our tips for maintaining your sleeping bag’s performance.
With proper care and maintenance, your sleeping bag will provide you with many comfortable and warm nights in the great outdoors. Further, you can explore our collection of Best camping knives in Australia for 2023.