Demon WP Insecticide – Professional Residual & Contact Insect Control
Demon WP Insecticide is a professional-use insecticide containing 40% cypermethrin, a Group 3A synthetic pyrethroid insecticide. Its water-soluble packet formulation makes measuring easy while providing fast-acting insecticidal activity and residual control when used according to the product label.
This package contains 4 water-soluble packets, each weighing 9.5 grams (0.33 oz). The packets are designed to be added directly to water according to the labeled application rate, eliminating the need to measure loose powder.
Demon WP is labeled for use in and around buildings and structures, including residential, commercial, institutional, industrial and agricultural buildings, as well as certain lawns, ornamental trees and shrubs, parks, recreational areas and athletic fields where permitted by the label.
Key Features
- 40% cypermethrin active ingredient
- Group 3A insecticide
- Water-soluble packet formulation
- 4 packets per package
- 9.5 grams (0.33 oz) per packet
- Fast-acting insecticidal activity
- Provides residual and contact control
- Convenient pre-measured packets
- Suitable for professional pest management applications
- Can be used for crack-and-crevice and spot treatments where permitted by the label
- Labeled for numerous common household and structural insect pests
Active Ingredient
Cypermethrin – 40.0%
Other Ingredients – 60.0%
EPA Registration No. 100-1000
Pests Controlled
Demon WP is labeled for control of a broad range of insect pests, including:
- Ants
- Carpenter ants
- Cockroaches
- Crickets
- Spiders
- And other listed insect pests
Always consult the current EPA-approved product label for the complete pest list and permitted application sites.
Convenient Water-Soluble Packets
Each Demon WP packet contains 9.5 grams (0.33 oz) of insecticide in a water-soluble packet. The packet is designed to dissolve in water, making application convenient and reducing the need to handle loose insecticide powder.
According to the current manufacturer information, one packet per gallon of water produces a 0.1% concentration, while two packets per gallon produces a 0.2% concentration, with the exact rate determined by the pest, application site and product label.
Important Application Information
Use Demon WP only according to the current EPA-approved label. Application rates vary according to the pest and treatment site.
For perimeter barrier applications, the current label specifies 1 packet in 1–5 gallons of water for 800–1,600 square feet, or 2 packets in 1–5 gallons of water for 800–1,600 square feet, depending on the labeled application rate and circumstances.
Do not exceed labeled application rates.
Where Can Demon WP Be Used?
Demon WP is labeled for certain applications involving:
- Residential buildings
- Commercial buildings
- Institutional buildings
- Industrial buildings
- Agricultural buildings
- Building perimeters
- Lawns and landscape areas where specifically permitted
- Ornamental trees and shrubs where specifically permitted
- Parks and recreational areas
- Athletic fields
- Crack-and-crevice treatments
- Spot treatments
Always verify the current label for the specific pest, site and application method before use.
