These are some of the materials and ingredients one may use to wishes their sleeping bag. A teaspoon, one bowl, castile soap, water, a toothbrush. Examine the lining and outside for spots and check the top part of the sleeping bag that may have oil stains. Spot treat the areas that need it. The castile soap and water mixed together may be used for a spot treatment. Dip a toothbrush in the watery soap and scrub areas of the sleeping bag.
Read more: How To: Wash a Sleeping Bag