If you've recently dyed your hair, you'll want to take extra measures to ensure your color doesn't change. "Sunlight can fade out toners or color, making the hair feel dry and dull", explains Vaccaro. "For ladies with dark hair, the best way to avoid damage is to try and cover the hair (with a scarf or cute hat). For blondes, it's key to stay hydrated and use masks routinely throughout the summer so breakage doesn't occur."