I recommend food grade diatomaceous earth (available in most feed stores); Niban Bait, made from boric acid, for cockroaches, ants and crickets; Terro Bait also made from boric acid, available in most stores. Clothes moth and flour moth pheromone traps, are usually available in health food stores or online. I also recommend sodium borates such as BoraCare.
You can also purchase these products online:
Also be sure to check out the blog – www.dewberryhill.com. This is written by my friend and colleague Johnna Dewberry. Her and her husband are blogging about natural and sustainable living.