Always read and follow the care instructions and any warnings on the garment label. And, follow the General Rules for washable fabric stain removal.
The best way to deal with crayons is to get advice right from the horse's mouth....Crayola! See their removal tips at their web site.
For another option, here's what another source says: Scrape excess crayon with the dull edge of a butter knife.
Wash in hot, soft water with soap, such as Ivory and 1/2 cup baking soda for 10 minutes.
If the stain remains, work soap paste into the stain. Wash 5 minutes. Rinse.
To remove any remaining color use bleach or color remover as safe for the fabric. Always test for color fastness.
DRAPER CANINE THERAPY® DOG COATS
The Draper Canine Therapy® Dog Coat is a lightweight breathable cool-coat design for canines offering a convenient way to deliver therapeutic benefits to your canine for all day relief. The coat works as a layering item or immersed in water to help cool even the hottest pooch. The Draper Canine Therapy Dog Coat contains 50% Celliant® (Polyester)/50% Hydrotec. Learn more about this technology. Shop for this technology>
WOMEN'S ACTIVE CAP
Dr. Cool's hats use a patented, chemical-free cooling mesh deigned by Coolcore- this lightweight billed cap will keep you cool, dry and comfortable in the sun. With an adjustable Velcro® band and moisture-wicking sweatband, this is the perfect hat for all your outdoor activities. Colors: Fuscia and Diva Blue. Learn more about this technology. Shop for this technology.