Look for products specially designed for curly hair. Frizz in curly hair is often caused by dryness, so find a moisturizing shampoo and conditioner to cleanse your curls without stripping them of moisture.
Next, look for a curl-defining cream or hair serum to prevent frizz from ruining your look. Lastly, lock in your look with hairspray for a lasting style, that also has added humidity protection. These products help create a barrier between your hair and moisture in the air.