Harris Bed bug silica powder is part of the Harris black label lineup, a line of products designed to kill the toughest pyrethroid-resistant bed bugs. If you've tried multiple bed bug products with no success, you may be dealing with a tough-to-kill pyrethroid-resistant strain, which are prevalent throughout the United States. Whereas diatomaceous earth powder cuts the exoskeleton of the insect causing gradual dehydration, silica powder pulls the moisture out of the insect. Apply in areas where bed bugs have been seen. A very, very light dusting is all that is needed.

Answer? boric acid is a great solution for most insects and in addition to regular uses, can be used in a mop water solution for food handling and food serving areas.

Sprinkle and vacuum. Kills fleas and ticks. One container treats five 10 x 10 carpets. Pleasant "Fresh Linen" fragrance with rug deodorizer. Will not discolor carpets.

Kills fleas, ticks, ants, cockroaches, slugs, beetles, silverfish and other crawling insects by dehydrating them. Also kills bedbugs. Use in the kitchen, in corners, under appliances and behind baseboards. Can also be applied lightly and uniformly as a barrier around plants, foundations of houses, patios, porches and pools. Can be sprinkled on mattresses and furniture to kill bedbugs. Keeps killing insects for up to 9 months. Safe to use around pets and the environment. Effective and long-lasting when kept dry. OMRI certified for organic gardening. Treats 1800 sq-ft. 100% food-grade. Contains the active ingredient diatomaceous earth silicon dioxide.

Harris Diatomaceous bed bug killer kills bed bug adults, nymphs and hatchlings. This product is effective and long lasting when kept dry. Unlike our trigger spray and aerosol egg kill, this powder remains effective as long as it is kept dry, helping to prevent any future infestations. Diatomaceous earth is a naturally occurring powder comprised of crumbled siliceous sedimentary rock that acts like tiny razor blades that cut open the exoskeleton of the bed bug, leading to dehydration. Our 8 oz comes ready-to-use in a puffer bottle, allowing for quick and efficient application in cracks and crevices. We recommend using this product in combination with our bed bug killer trigger sprays and aerosol egg kill on mattresses and box springs.

Odorless and fast-acting. Kills all ants, including fire ant, termite and carpenter ants. It also provides excellent results on spiders, wasps, bees (including ground bees), scorpions, fleas, box elder bugs, roaches. Ant Killer Dust provides 8-month residual action. Meaning it'll continue to kill insects for up to 8 months. This product is conveniently ready to use when it arrives.

This diatomaceous earth powder is a vital part of a bed bug program and should be used with kills bedbugs insecticide to completely eradicate bed bugs.

Roaches carry the fine powder back to their nest. Kills the entire infestation. Easy-to-use applicator straw to apply powder into hard to reach areas. Contains 99% boric acid powder with "Harris Special Lure".

99% boric acid formula, odorless, non-staining powder. Long-lasting protection. Easy-to-use applicator.