Put the chenille jacquard piece in the washing machine by itself. Add one scoop of your regular laundry detergent. Do not add bleach or fabric softener.
Close the lid. Set the machine to a delicate cycle with cold water. The delicate cycle minimizes the agitation in your washing machine, which prevents damage to the fabric. Do not use a pre-soak option, as soaking can weaken the fibers.
Run the cycle. When the cycle finishes, remove the piece from the washer immediately.
Tumble dry the piece, in the dryer, on low heat. Do not use dryer sheets or fabric softener sheets.