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Demand CS Insecticide

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Lambda-Cyhalothrin integrated with micro-encapsulated technology which gives it an unparalleled residual and protection against a long list of insects. Demand CS can be used both indoors and outdoors and has no odor and will not stain surfaces. It will treat more than 30 of the most common insects such as spiders, wasps, flies, fleas, ticks, bed bugs and ants.

Target Pests

Demand CS 8oz will kill and control Crazy ants fire ants aphids bagworms boxelder bugs cockroaches crickets mosquitoes pillbugs spiders broadmites thrips wasps whiteflies and other listed insects. See Demand label for full list of pests.

For Use In

Demand CS 9.7 is for use on lawns trees shrubs homes garages kitchens schools restaurants apartments closets patios porthces mobile homes nursing homes hospitals kennels poultry housing restaurants bakeries gardens storage facilities warehouses athletic fields and other areas.


Mix .2 to .8oz of Demand CS in one gallon of water for spot spray applications. Each gallon of Demand solution will treat up to 1,000 square feet of area. You may want to mix Demand CS with an Insect Growth Regulator, IGR for best results. For spot treatments inside no more than 20% of surfaces should be covered with Demand. Do not apply to areas where food is likely to contact.

Coverage Area

Each 8oz bottle of Demand CS will treat between 10,000 and 40,000 square feet or up to 1 acre.

Time to Kill

Demand CS will begin killing insects and other pests in as little as 5 minutes and will provide up to 90 days of pest protection.

Mix Rate

.2 to .8oz of Demand CS in one gallon of water

Active Ingredient

Lambda-Cyhalothrin 9.7% (Synthetic Pyrethroid)

Demand CS Insecticide


Product Q & A

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Browse 4 questions Browse 4 questions and 4 answers
What is the mix ratio of demand cs to 1 gallon of water for cockroaches for outside perimeter and for home?
Terry K on Aug 13, 2017
BEST ANSWER: The label says to mix demand cs at a rate of 0.2oz to 0.8oz per gallon of water depending on the insect you are going after. For roaches i have used 0.5oz per gallon and demand controls them well.
How fast does it usually work or take effect on bugs?
A shopper on Aug 18, 2017
BEST ANSWER: Most insecticides will take 30 minutes to 2 hours to effect the insect that comes in contact with the residual layer.

Do you forward demand cs to Lebanon if yes can i apply it on a gardenia with overwhelmed with trips and what is the mixing ratio for 20 Liters
Antoine on May 23, 2017
BEST ANSWER: No sorry we cannot ship this Demand CS product out of the country.
Can the Demand CS be applied with a powered mister/fogger or is it best applied with a hand sprayer?
wandre120 on May 8, 2017
BEST ANSWER: For mosquito control, apply as a structural perimeter spray to
landscape plantings, turf, and building foundations to control
mosquitoes. Yards or other frequented areas enclosed by landscaping
can benefit from the creation of a mosquito barrier
to reduce invading mosquitoes by the treatment of perimeter
vegetation. Apply Demand CS Insecticide at specified rates in 2�5
gallons of water per 1,000 sq ft. Higher volumes applied result in
better coverage and, as a rule, will improve control. Application
to vegetation away from structures may require additional certification,
e.g., in turf or ornamental categories. Consult your state
regulatory agency for requirements.

Customer Reviews

4.8 / 5.0
11 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Good all around
Works well
Easy to use
Lasts long
No smell or very minor
Doesn't mess windows like permethrin
October 25, 2017
3 months ago
Excellent Product
Definitely keeps the scorpions under control at my house in Phoenix.
April 7, 2016
Pest control
With 2oz of Demand CS I save about about $180.00 a year. The 8oz container will last me 4 years,thats great.It takes me a haft an hour to do the job and the pest are gone ! Thank you !
October 24, 2015
the best
I mixed this with Exciter and Suspend and my problem was going away. You have to get archer it's the best igr on the market and if you want the problem gone in a week.this the way to go, it knocks the problem out the bitting and slowly kills all the stages within a week. Make sure you vacuum everyday for the full week and your problem will be gone for fleas or any bug
May 2, 2015
great product
This product works great for keeping ants and other insects that it mentions away from your property.
April 21, 2015
Good For Spiders
I use this in my storage building where it was spider heaven, I sprayed this and after a few days these spiders where gone.
January 23, 2015
very good product
good result
December 4, 2014
Big Fan!
Demand is a great pesticide! It works so well and is so safe. I have 2 dogs and 3 young children and I never worry.
December 24, 2013
Demand CS for flies
Does a pretty good job, we sprayed it on on our siding July 3rd and is doing some good. Is their a better product you would recommend for flies?
July 14, 2013
easy to use in a greenhouse or grow operation for control of leaf miners and whitefly.
June 12, 2013

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