Diatomaceous earth is a non-toxic way to control pests in the garden. It is effective against all insect pests that crawl on plants because contact with the powder is extremely dehydrating. After watering the plants, dust them with an applicator. This will help the powder stick to plant surfaces.

Diatomaceous earth is also believed to work as a natural wormer by preventing the larvae of internal parasites from maturing into adults. If your chickens have worms, it can take up to two months to get rid of them and break the worm lifecycle. Regularly adding diatomaceous earth to your chicken's diet can help prevent internal worms.

DE powder should be applied to the coop by spreading the powder in cracks, crevices, and nest box areas where mites hide. Rub along perches and apply to the house floor after cleaning out.