Taking the top spot on our list of best products to use when curling hair, Heat Protectant Sprays are a great tool to have in your arsenal when it comes to maintaining the health of your hair while curling it. When it comes to styling hair with a curling iron or hot rollers, you need to take extra precautions in order to keep your hair from being damaged and dried out from the extreme temperatures being used. Heat protectant spray will help prevent heat-related styling ...