Kids First Swim School is a swimming education facility that serves children from 3 months to 4 years old, as well as adults, in the Dundalk area. The school also has 11 other locations across Maryland, as well as locations in Delaware, Virginia and Pennsylvania. At Kids First Swim School, children are taught to develop their swimming skills first by targeting their legs and learning how to kick; the school's technique has been awarded copyright protection by the Library of Congress. Adults can utilize the pool at Kids First Swim School for warm water arthritis therapy, as well as for higher impact water aerobics exercises. There are five kids per class at Kids First Swim School, and as such there are no refunds for missed classes. Kids First does offer credits for some circumstances, however.