‘They were burnt to a crisp’: Mothers slam Banana Boat after their children were left with horrific burns despite using their SPF 50+ sunscreen Furious mothers have slammed Banana Boat on Facebook after their children were left with burns, blisters and scars despite using the company’s 50+ sunscreen. Leslie Galvin, from Ipswich in Queensland, was left horrified after her sons Alexander, five, and Ethan, nine, were both left with raw skin on their face after applying the product every hour.