Spot clean only. Use only under direct line of sight adult supervision, and never leave accessories on a sleeping child or in a car seat. Do not leave in areas of high heat such as vehicle interiors, etc. Accessories can become accidental choking/strangulation hazards; use at your own risk. Items have been pre-washed in hypoallergenic detergent to ensure cleanliness and safety (fabric passes through multiple vendors/countries/chemical processes before we receive it) and fit. Please contact us before purchasing if your child has detergent allergies.