Pool hair, don't care? That's all great until you try to comb through sun-dried hair after a dip in the pool and discover all the tangles. If you can, once you're out of the pool, give your hair a good rinse in fresh water (even a hose or water from the kitchen sink will do) to remove the damaging chlorine. Then, warm a dime to nickel-sized piece of coconut oil between your palms until it liquifies and work it through your hair to hydrate it. Comb through with a wide-toothed comb, and then use the scrunchie put your hair up in a ponytail or messy bun to keep it out of your face for the rest of the day. You can shower and shampoo when you get home.
Or, if you want to keep your hair completely out of the water, may we suggest a high pony or messy bun using the scrunchie and a pool float to keep your head above the water?