Harris 8oz Diatomaceous Earth Crawling Insect Killer

Harris Diatomaceous Earth Crawling Insect Killer is an organic product and is a low-toxic way to handle pests. It kills roaches, ants, fleas, bed bugs and many other critters. This product is packaged in a convenient powder duster puffer bottle and contains 100% freshwater diatomaceous earth professionally milled to a fine powder.

How It Works

Diatomaceous earth (DE) is a powdery substance made up of the fossilized remains of marine phytoplankton. As insects crawl through the powder, microparticles, with jagged edges, cling to their bodies and abrade the waxy layer on the outside of their exoskeleton.

This damage results in a loss of moisture and desiccation, and the insects die 1-2 days later. Because DE is an abrasive, not a poison, the bugs can’t build up immunity to it.

Application Instructions

Follow this guide to properly use Harris DE for the best results.

1. Locate Problem Areas: First, determine where crawling insects are hiding or traveling, such as along baseboards, behind appliances, under sinks, and around window or door frames. Examine for cracks and crevices where the pests may be hiding.
2. Clean and Dry: Dust, dirt and debris will interfere with this product’s ability to cling to bugs. Make sure that the area is dry before applying the DE.
3. Apply Lightly: Open the puffer cap and squeeze gently to release some powder. Try to get it everywhere with a dusting not heaps in a wide area or into tight corners. It’s better to reapply gently than cake on lots of powder.
4. Monitor and Reapply: Inspect areas treated within one week. Reapply if powder has been vacuumed up, dampened or appears to be packed down, for maximum effectiveness as an active barrier.
5. Clean Up: After bugs are gone, “dust” with powder to sweep up any remnants. Wiping with a moist cloth is another option. Tightly close the puffer bottle and keep it dry for later use.

Advantages of Harris DE

Here are the primary advantages of opting for this product.

• No Resistance: As it kills by contacting the exoskeleton, not through chemicals, insects can never build up immunity.
• Broad‑Spectrum Control: It kills various insect parasites, including cockroaches, ants, fleas, bed bugs, and silverfish.
• Safe for Indoor and Outdoor Use: When used as directed and kept dry, it can be applied in kitchens, basements, garages, patios, and garden edges for versatile protection.

Safety and Precautions

While it is non-toxic, diatomaceous earth is also a fine dust and can irritate the eyes, throat and nose. Use in accordance with these tips:

• Wear a dust mask or respirator to prevent breathing the powder. Use gloves and safety glasses for skin and eye contact protection.
• Do not put behind the dishes, on countertops, or in places where children or pets can enter.
• Keep the air flowing, as it should blow away all that floating dust.

Storage and Maintenance

Preserve the effectiveness of Harris DE over time by storing it properly:

• Keep the container tightly closed and store in a dry, cool place free from moisture. If the powder is wet, it will conglomerate and its abrasive function will be lost.
• When the powder no longer flows freely, gentle bottle shaking will resuspend the powder.
• DE does not have an expiration date like chemicals, but check the powder for a sufficient amount before use. It should be dry, in good condition , and free‑flowing.

Final Thoughts

Harris DE provides a natural and effective way to repel crawling pests without harsh chemicals. A non‑toxic, no‑mess alternative to pesticides, its pure formulation, easy puff applicator, and long‑lasting action make it suitable for use by both homeowners and pest control professionals.

With Harris DE, customers can take advantage of a natural and effective alternative that fights insects where they are most vulnerable without putting people or pets in danger.