USA Supply D-Fense Dust 454 g Insect Dust — Water-Resistant, 8-Month Residual Control for Ants & Roaches

This professional-strength dust from USA Supply offers a dry, clingable treatment that stays effective in cracks, voids and low-traffic areas where liquid sprays can’t reach or where moisture would reduce performance. The product ships with premium USA Supply gloves featuring ReSist Technology and a Pest Identification Card to help you identify common household pests and choose the right treatment areas. Formulated for targeted residual control, the dust is suitable for perimeter applications, structural wall voids, closets, attics and other hidden pest pathways.

How does D-Fense Dust work where sprays fail?

D-Fense Dust adheres to surfaces and particle-transfer zones, delivering active ingredients when pests contact or ingest the dust. Because it’s water-resistant, treated areas retain efficacy even in damp conditions where liquids would degrade or wash away.

• Fine, clingable powder for cracks, crevices and voids
• Water-resistant formulation preserves residual activity
• Useful for non-spray accessible spaces like attics and wall voids
• Minimal odor and low mess compared with wet treatments

What pests will this 1 lb container control effectively?

The labeled spectrum includes common crawling pests such as ants, cockroaches, bed bugs, scorpions and various spiders. Properly placed dust provides ongoing contact control and can interrupt pest movement patterns when applied to entry points and harborages.

• Ant trails, baseboards and entry gaps
• Roach harborage areas, behind appliances and cabinets
• Bed bug hiding sites: mattress seams, bed frames, headboards
• Scorpion and spider entry points and dark corners

How long will one application last, and how should I reapply?

When applied correctly to dry, protected areas, D-Fense Dust offers up to eight months of residual control. Reapply sooner in high-traffic or heavily contaminated areas; always inspect treated sites periodically and follow label intervals and safety directions.

• Up to 8 months residual activity in protected locations
• Inspect every 2–3 months for disturbance or buildup
• Reapply after heavy cleaning, extreme dusting or direct water exposure
• Consult label for maximum frequency and surface limits

Is it safe to use around people and pets, and what precautions are included?

Like all pesticide dusts, D-Fense Dust should be applied according to the product label to minimize exposure to occupants and pets. The package includes USA Supply gloves with ReSist Technology and a Pest Identification Card to help you target treatments and reduce unnecessary applications.

• Wear supplied gloves during handling and application
• Avoid treating open living surfaces and food prep areas directly
• Keep children and pets away from freshly treated spots until settled
• Use targeted, minimal-quantity applications in cracks and voids

Who is this for: D-Fense Dust 1 lb is intended for homeowners, property managers and pest control professionals who need a dry, water-resistant residual treatment for crawling pests in hard-to-reach or damp locations. It’s a practical choice when seeking a low-odor, long-lasting alternative to liquid sprays, when treating structural voids, or when adding a preventive perimeter barrier. Always read and follow the product label for approved uses, rates and safety instructions before applying.