You might shrug off wearing sunscreen, but you really need to be wearing it every day. Especially during summer when you’re spending more time outdoors and the hours of sunlight are longer, reapply layers throughout the day. Sunburns can be serious, even resulting in blistering that requires medical attention. Not to mention the long-term effects of sun exposure on your skin. If you do get sunburnt, here are some mistakes to avoid in caring for it and some tactics to help it heal faster.