While you might be tempted to reach for your bottle of anti-frizz serum right when you get out of the shower, hold off. Using product on soaking wet hair will only dilute the product and make it less effective. Instead, towel dry your hair or quickly run a blow-dryer over it to take out the moisture, leaving it damp. Then you’re free to apply your product as normal. Whatever you do, don’t straighten or curl your hair when it’s wet! This is a sure-fire way to cause breakage.