Maybe something in your closet or something in/on your clothes. you can get rid of them by mixing baking soda and...something else that i forget. Hope it helps...??
There is a difference between boric acid and borax, which is the laundry additive. Boric acid is usually found at drugstores or pharmacies, and borax (the most common brand name sold is 20 Mule Team)...
1. Identify and Understand
Make sure you have closet moths and not pantry moths (i.e. clothes damage)
Moth Larvae do the damage, not the ones you see flying.
Larvae is in clothes, carpet,...