Outdoor lights act to attract insects to the house. During termite swarms, turn off the lights in your house. Coolness and dryness inhibits their activity and growth. If possible, lower the temperature and humidity in your home by increasing air circulation, or installing an air conditioner and de-humidifier. Keep your home clean.
Many insects thrive in dusty, dirty, dark environments.
Don't stockpile cardboard boxes, newspapers, etc. Store seed and feather leis and other susceptible items in a Tupperware-type container in your refrigerator to suppress insect activity. At least semi-annually, check items which you have stored away in closets, etc. A dark, undisturbed environment is a perfect habitat for many insects. Boric acid and other insecticidal dusts are generally safe, provided you follow the manufacturer's precautions.