Product Overview

Demand Duo Insecticide is a powerful general pest control spray formulated with unique ZC technology. Demand Duo provides two modes of action for a double assault on insects with each application. With the combination of a capsule suspension of Lambda-cyhalothrin and a suspension concentrate of Thiamethoxam is simple and proven effective for hard to control insects, including cockroaches. Demand Duo rapidly knocks down pests and provides long-lasting control up to 90 days. It is proven effective on both porous and non-porous surfaces due to its unique formulation. With an easy application method, it is highly effective for crack-and-crevice, spot treatments, surface treatments, and perimeter treatments. Available in a 1.1-ounce bottle.

Product Documents

Features and Specs

Active Ingredient	Lambda-cyhalothrin 3.5% Thiamethoxam 11.6%
Target pests	Ants, Bed bugs, Cockroaches, Flies, Fleas, Paper nest wasps, Millipedes, Spiders, and Silverfish (see label for complete list).
For use in	Indoors and outdoors, on both porous and non-porous surfaces.
Application	1.1 oz. per gallon of water. *See label for complete application instructions.
Pet safe	Yes, if used as directed on the label.
NOT FOR SALE TO	CA, HI, PR AZ, CO, MA, MD, ME, NJ, NV, NY, RI (Restricted To Licensed Applicators Only)
Dimensions	1.80 x 1.77 x 2.95 inches.
Special Features	Superior knockdown power on multiple surfaces and unmatched longevity.
Time to Kill	Rapid knockdown while continuing to work up to 90 days.
Shipping Weight	0.14 lbs
Manufacturer	Syngenta (Mfg. Number: 64749)
EPA Registration	100-1653

Details

Key Features

Powerful complementary modes of action; Lambda-cyhalothrin 3.5% + Thiamethoxam 11.6%
Unique ZC formulation
- ZC = SC (Suspension Concentrate) + CS (Capsule Suspension)
Rapid knockdown and long residual control that stops pests
Broad pest spectrum including hard to control insects
Easy-to-use, low odour and non-staining unique formulation
Versatile use indoors and out, on porous and non-porous surfaces

The Science

DEMAND DUO provides rapid knockdown of even hard-to-control pests like German cockroaches while continuing to work for you up to 90 days. Compared to many products on the market, DEMAND DUO outpaces other formulations’ knockdown capabilities while also outperforming on longevity. It does not matter if DEMAND DUO is on a porous or non-porous surface, it performs strongly on almost all surfaces due to the unique ZC formulation.

The longevity of DEMAND DUO is due to the unique ZC formulation that stays stable on surfaces; the quality milling and size distribution of the SC component, combined with industry-leading iCA encapsulation, makes it effective at maintaining control by ensuring a gradual diffusion over a long period of time.

Tips for Use

DEMAND DUO is diluted with water for application using hand-held or power-operated application equipment as a coarse spray for crack-and-crevice, spot treatments, perimeter treatments, and surface treatments.
Initial clean-out rate allows for a higher dose in difficult and high pest situations.
Maintenance rate provides control, keeping areas clean and clear of pests in a very economical manner long term.
Convenient single water rate of 1.1 oz. per gallon of water for all uses, with no need to switch between water volumes to account for surface type.

Customer Reviews

Average Customer Rating

See all 83 customer reviews »

5 stars

4 stars

3 stars

2 stars

1 star

yea baby

By Howard on 10/22/2021

had two yellow jacket nest that i could not get close to. sprayed around the entry and exit points of there nest and they were DONE.

Was this review helpful to you? Yes No

34 of 34 people found this review helpful
This works really well

By Tad on 10/02/2020

I applied this last month and was amazed! Whereas a few days before where my patio was crawling with black carpenter ants, after the application of this, they were entirely GONE. I definitely recommend and will keep using to keep outsiders from taking over my patio or house.

Was this review helpful to you? Yes No

33 of 34 people found this review helpful
This stuff works!

By Chris on 10/23/2020

I moved into a new home and there were quite a few bugs that would find their way indoors. I didn't mind but needles to say my wife was ready to move out anytime we saw a spider. I found this spray and went around the perimeter of my home and boom no more bugs. The difference was apparent right away and with minimal work. Get yourself a cheap sprayer and eliminate your bug problem in under 20 minutes

Was this review helpful to you? Yes No

30 of 31 people found this review helpful
Killed 2 yellowjacket nests

By Gregory on 10/15/2021

I used Demand Duo to kill 2 yellowjacket nests in the walls of my house, one above the garage and the other above the front door. Had tried Raid Wasp/Hornet spray previously without success. Demand Duo killed both nests although it does not have instant knockdown like Raid, you have to give it a few days. I still see some stragglers from the second nest, they are small and I suspect they are new hatchlings, most are on the ground and can't fly. I highly recommend this product.

Was this review helpful to you? Yes No

29 of 30 people found this review helpful
Great Stuff.

By Andre on 10/09/2020

Demand duo insecticides is great stuff. It doesn't clog up my sprayer and it works. I will be buying more.

Was this review helpful to you? Yes No

22 of 23 people found this review helpful

See all 83 customer reviews

Questions & Answers

Have a question about this product?

Is Demand Duo Insecticide pet safe?

Is it pet safe? How long do I need to wait after it dry to let the pet out in the yard?

Demand Duo Insecticide

is safe for animals if applied according to the instructions on the product label. Animals need to be kept out of the area while the product is being applied. They can return once the product has completely dried, typically after about 4-6 hours outside.