By
eHow Home & Garden Editor
Difficulty: Moderately Easy
Step1
Repair any holes or tears in the fabric before washing to avoid losing the fill. Spot treat any stains before washing as well, making sure to follow the treatment's guidelines.
Step2
Find a large commercial-grade front-loading washing machine at a laundromat and have enough quarters for a wash cycle.
Step3
Wash the comforter in a delicate cycle using non-chlorine detergent and cold water. Read the label for specific care instructions.
Step4
Use a large commercial dryer on low or medium heat, again making sure to have enough quarters for extra drying minutes when using a low heat cycle. This might take several hours but is better than using high heat, which could damage your comforter.
Step5
Throw a tennis ball into the dryer with the comforter to keep the fill moving.
Step6
Dry thoroughly to prevent mildew. Check periodically to assure the comforter doesn't get too hot and burn.