Parents took 4-month-old Jared on a long car ride

Parents took 4-month-old Jared on a long car ride. It was a hot day, and they had all the windows partially rolled down. Jared has a mild sunburn on his forehead and part of his scalp (he doesn’t have a lot of hair). The parents want to apply some Solarcaine spray (You’ll want to research what medication is found in this trade name spray, and then take a look at it in Davis’s Drug Guide App)