Unscented Castile Soap is perfect for claening many pets and pet bedding.  Catile soap will not only clean pets but will also kill fleas during a wash so bathe your pet frequently. Wash your pet’s bed and bedding frequently with Castile Soap. Use 1/3 cup in a top loading washer and add 1/2 cup vinegar to the rinse cycle (cut your units in half a HE washer).