Harris Diatomaceous Earth

Yes, this is 100% food-grade diatomaceous earth, which is non-toxic. However, you should avoid breathing in the dust during application, so keep pets and children out of the area until the powder has settled.

OMRI listing confirms that this product has been reviewed and approved for use in organic production. It ensures the diatomaceous earth meets strict standards for purity and contains no synthetic additives.

The dusters are designed to help you apply a very thin, even layer of powder into cracks, crevices, and hard-to-reach areas. Avoid over-applying; pests are more likely to walk through a light dusting than a thick pile.

Yes, it is effective for outdoor pest management. Keep in mind that diatomaceous earth works by contact and must be dry to be effective, so you will need to reapply it after it rains or if it becomes damp.

Because it is food-grade, it is safe for use in areas where food is stored. Be sure to apply it only into cracks and crevices where pests hide, rather than on open surfaces where you prepare food.