Cyper WSP Demon WP – Envelope – Pail
$19.95 – $80.95Price range: $19.95 through $80.95
Cyper WSP Demon WP – Envelope – Pail is an economical pyrethroid that provides fast knockdown and residual activity on a variety of surfaces, both indoors and outdoors for control of more than 30 different pests.
Cyper WSP Demon WP – Envelope – Pail | Fast-Acting Insect Control
Powerful, Long-Lasting Pest Control for Indoor & Outdoor Use
Cyper WSP Demon WP is an economical and effective pyrethroid insecticide designed to provide fast knockdown and long-lasting residual activity against 30+ common pests. With 40% cypermethrin, this professional-grade solution delivers broad-spectrum control on a variety of surfaces in residential, commercial, and outdoor areas.
Key Benefits:
✔ Fast Knockdown & Residual Control – Quickly eliminates pests and prevents reinfestation
✔ Versatile Use – Effective on multiple surfaces indoors and outdoors
✔ Broad-Spectrum Protection – Controls ants, roaches, spiders, fleas, mosquitoes, and more
✔ Economical & Easy to Use – Available in envelopes (4 x 9.5g) or pails (49 x 9.5g)
✔ Comparable to Demon WP – Provides the same powerful formula for professional results
✔ Low-Odor Option Available – Use Odorscent for a more pleasant application experience
Application & Usage:
📌 Rate: Mix 9.5 grams WSP per gallon of water
📌 Active Ingredient: Cypermethrin 40.0%
📌 Best For: Homes, commercial buildings, industrial sites, outdoor landscapes, and more
Why Choose Cyper WSP Demon WP?
For reliable, professional-grade pest control, Cyper WSP Demon WP delivers fast-acting results with long-lasting protection. Whether tackling infestations indoors or managing outdoor pests, this powerful insecticide ensures effective pest elimination with residual control.
📦 Order Cyper WSP Demon WP – Envelope – Pail today for superior insect control!
Check out more related products
| Weight | 0.45359237 lbs |
|---|---|
| List |
Brand
| 5 |
|
1 |
| 4 |
|
0 |
| 3 |
|
0 |
| 2 |
|
0 |
| 1 |
|
0 |
You may also like…
Martins Viper Cypermethrin Cyper TC – 1 – 4 – 16 Oz is labeled for a wide variety crawling and flying insects, also other other wood destroying insects.
42 in stock
Boost pesticide effectiveness with Spreader Sticker – Pt – Gallon. Prevent wash-off, increase coverage, and improve residual activity for better results.
22 in stock
Cyper TC (Demon TC) Cypermethrin – Gal is a termiticide & insecticide concentrate that provides up to a 5-7 year barrier for your home against termites.
2 in stock
Available on backorder
Mite-E-Oil Insecticide-Miticide Spray – 2.5 Gallons is a special blend of refined phytobland oils that function as a contact insecticide and miticide.
Available on backorder
Provaunt Insecticide Indoxacarb – 72 Oz is a water dispersible granular insecticide for the control of lepidopterous larvae
Available on backorder
Demon Max Cypermethrin – 16 Oz – Gallon offers effective termite and insect control with a dual-action formula, providing long-lasting protection for your property.
51 in stock
1 in stock (can be backordered)
Demon WP – 1 – 12 Envelopes Box provides quick knockdown and long lasting residual activity that is labeled for the control of over 30 pest species such as cockroaches, spiders and other household pests.
Out of stock
Related Products
Precor 2625 Premise Spray with IGR – 21 oz provides effective kill of fleas, fire ants, argentine ants, carpenter ants, bed bugs, cockroaches, crickets, spiders in and on buildings and structures up to 2,625 sq.ft.
2 in stock
Dominion 2L Termiticide – 27.5 Oz – 2.15 Gallon used for the control subterranean termites and crawling insect is labeled for pre- and post-construction, as well as turf and ornamentals.
Intice Gelanimo Ant Bait Stations – 30 x 0.25 Oz is an easy and convenient way to bait with Gelanimo
3 in stock
Bifen It Insecticide Generic Talstar – Qt – 3/4 – 1 Gallon is same as Talstar Professional, but more cheaper that one of the most versatile products on the market today.
Forbid 4F Ornamental Insecticide Miticide – 8 oz offers outstanding knockdown and residual control of all developmental stages of mites for 4 – 8 weeks.
Out of stock
Azatin O Biological Insecticide – Qt (32 Oz) is a 4.5% formulation of azadirachtin, a naturally-derived active ingredient that comes from the seeds of the Neem tree.
2 in stock
Get long-lasting pest control with Tengard SFR One Shot – Qt – 1.25 Gal. Odorless, stain-free & kills 75+ pests, including termites, ants & bed bugs.
4 in stock
Maxforce Fly Spot Bait – 2 Oz – Lb controls house flies in rural and urban envirionments, in animal confinement areas (cattle, poultry, swine, etc.), in commercial establishments, and outdoors in residential areas.
3 in stock
Advance Carpenter Ant Bait – 8 oz – 2 Lb is a ready-to-use product for use in controlling numerous ants both indoors and outdoors.
Advion Roach Bait Gel – 4 x 30 Grams is designed to control pest species of cockroaches including German, American, Australian, Smoky-Brown, Brown, Asian, Oriental, and Brown-Banded.
Available on backorder
EndZone Insecticide Sticker for Fly – Pack (20 Stickers) kills house flies and filth flies with acetamiprid.
24 in stock
Drione Dust Insecticide – 1 Lb – 7 Lb Pail is a white color, low odor, very light and powdery dessicant insecticide that labeled as flea powder to be applied directly on dogs and cats.
Out of stock


















Colton –
Kills ants dead. I have been using as a perimeter treatment for years. Pail is convenient. Will continue to order as needed.
[...]