Basking in the warmth of the sun as the ocean breeze tousles your locks sounds relaxing, but it can be a real stressor for your hair! The harsh rays can wreak havoc on your hair, sucking the moisture out and leaving you with lack-luster, brittle strands. You can revive your locks with the super deep-conditioning powers of Jojoba oil. For medium to long hair, warm half a cup of jojoba oil (use slightly less for short hair) in the microwave and then work through hair, starting at the ends and working up to a delicious scalp massage. Wrap your hair with plastic wrap and then cover with a shower cap. Wash hair in the morning.