Gently Removes Hair Snarls and Tangles Gentle, non-Irritating not Tested on Animals. Rainbow De-Tangler for kids contains the herbal extracts of Chamomile, Clover, Comfrey, and Balsam. It is the gentle way to comb through snarls and tangles. Sprayed on after a shampoo and combed through, even the most curly hair can be combed and styled easily. no pulls or knots. Can also be used on dry hair. Spray directly on snarled area and comb through.