When you regularly heat your hair with curling irons, hot rollers, flat irons, or hair dryers, you can do a lot of damage to your hair. Using a heat protectant or hair spray will coat your hair so the heat burns away its moisture rather than your hair’s natural moisture. You can buy hair protection spray at the store, but by making it at home, you can control its contents and save some money. Best of all, you may already have several ingredients on hand. 6 ounces (177 ml) distilled water 24 to 36 drops of avocado oil 1 tablespoon (13 g) melted…