#1 - Vacuum
Depending on how much its soiled yo can simply vacuum or prepped your cover/blanket to be cleaned by picking up all the dirt & loose hair before washing.
# 2 - Spot Remove Stains
If there is any dirt stains, urine, etc, try using a spot removal. It will be easier to attack these stains before washing. Do the same thing on the insert.
#3 - Place in Washer
Remove cover for bed and wash cover only or tinys can be placed completely into washer. (same goes to all other products) Wash with cold water.
#4 - Dry
NO HEAT!
Place your bed in the dryer on NO HEAT or air dry.