Plant Care, Soil & Accessories

Harris Diatomaceous Earth Crawling Insect Killer Powder, 9oz

Harris Diatomaceous Earth Crawling Insect Killer, 9 oz., kills cockroaches, fleas, ants, bed bugs, silverfish and more with diatomaceous earth. This ready-to-use powder insecticide works indoors and outdoors to guard against nuisance pests.

HARRIS Boric Acid Roach and Silverfish Killer Powder w/Lure for Insects (16oz)..

Apply boric acid along baseboards and near plumbing, drains and water pipes.

HARRIS Boric Acid Roach and Silverfish Killer Powder w/Lure for Insects (16oz).

Apply boric acid along baseboards and near plumbing, drains and water pipes. Apply boric acid powder liberally under and behind appliances and cabinets.