If the gear is soiled or stained, Kammok recommends using Grangers Down Wash + Repel. Do not use fabric softener, bleach, or stain removal products. Wash the trail quilt by itself using the gentle/cold water setting. Hang dry, or use the delicate, no heat tumble setting on the dryer with a clean tennis ball, or dryer ball. Do not stuff back in stuff sack damp or wet.