To rid your kid’s plush friends from dust mites put the toys in a resealable plastic bag, place in the freezer for 24 hours, then vacuum with the upholstery tool. For those that are washing machine safe, first repair any tears or holes, then slip inside a pillow case or laundry bag and secure. Wash in the most delicate cycle and add an extra rinse. Air dry or tumble dry on low heat.