Apply protective oils.
After you’ve curled your hair, a drop or two of protective oil will help your tresses to keep their natural texture, even when you have to be outdoors for extended periods of time. Grocery store products like Garnier Fructis Strengthening Serum, untangle hair if you use it on wet tresses, and add shine and a frizz-free finish to dry hair. The avocado and grape seed oil in the product enrich the hair without making it heavy, and help to treat and prevent split ends. Look for Garnier Fructis Strengthening Serum at your local grocery store for under $10.