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…
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
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
3 in stock (can be backordered)
Provaunt Insecticide Indoxacarb – 72 Oz is a water dispersible granular insecticide for the control of lepidopterous larvae
Available on backorder
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
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
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
Available on backorder
Related Products
Home Pest Control Spray – 24 Oz kills many insect include fleas and ticks on dogs
10 in stock
Conserve Fly Bait Insecticide – 10 oz contains the fly attracting pheromone, Z-9 tricosene and spinosad.
3 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
Suspend SC Insecticide – Pt – Gallon with DeltaGard offers the benefits of deltamethrin in a concentrated suspension of pure micro-crystals.
Out of stock
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
Premise Foam Termiticide Insecticide – 18 Oz is easy ready to use termiticide insecticide with imidacloprid.
5 in stock
Vector-Ban Misting Insecticide for Mosquitos – 0.5 Gallon features a long-lasting livestock and premise spray that provides knockdown, broad-spectrum insecticidal effectiveness and excellent residual activity for up to 28 days.
Available on backorder
Cyonara 9.7 Insecticide – 8 Oz – Qt contains lambda-cyhalothrin which offers long residual control of most pests.
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.
Advance Carpenter Ant Bait – 8 oz – 2 Lb is a ready-to-use product for use in controlling numerous ants both indoors and outdoors.
Delta Dust Insecticide – 1 – 5 Lb is a long term residual dust, kills crawling insects.
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

















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