As kids get older you can use dandruff shampoo on the spots. (policygenius.com)
It is often used in humans for treatment of acne, psoriasis, calluses and warts, but it is more widely known for its use in dandruff shampoos. (petbusiness.com)
Most standard dandruff shampoos contain harsh chemicals, so if you are looking for a natural treatment, adding tea tree oil to your shampoo may be the answer. (healthylivinghub.net)