Demand CS Insecticide - Questions & Answers

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  • Asked by Albert from Trumbull, Ct
    04/11/2019
    Q
    Can Demand CS be used in a backpack blower/sprayer mister?
    A

    Yes, Demand CS can be used in a backpack sprayer. 

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    1 of 5 people found this answer helpful.
  • Asked by Albert from Laplata, Maryland
    05/20/2019
    Q
    Does Demand CS kill squash bugs?
    A

    While Demand CS could potentially kills squash bugs since it is a non-selective insecticide, you cannot use Demand CS on edible plants like a vegetable garden. We have many other products you could use for squash bugs on edible plants, such as Triple Action or Pyganic Gardening

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    1 of 1 people found this answer helpful.
  • Asked by Leila from Montreal, Canada
    06/27/2019
    Q
    Will mopping reduce the effectiveness of Demand CS
    The exterminator came to my home for an ant problem and applied drione dust and on top of it demand cs all around my appartment, not in the cracks but rather along the wall on the floor about 1-2 feet from the walls. Since it left a lot of mess, and I have a baby, I want to clean up and feel at home again, but I don't want to reduce the effectiveness too much. Can I vaccum and mop the floor? If I mop the floor, will the product stay effective? Thank you so much
    A

    Drione Dust should only be applied to cracks and crevices in areas where it will remain undisturbed.  It should not be used in open living areas, or in areas accessable to people or pets.  Mopping over areas where Demand CS has been applied can remove the residual the product leaves behind once dry.

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    1 of 2 people found this answer helpful.
  • Asked by Kiotni from Birmingham,al
    06/28/2019
    Q
    How much Demand CS would I mix into a quart bottle?
    A

    You would dilute 0.2 fl.oz. (6mL) Demand CS into 32oz water. 

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    1 of 1 people found this answer helpful.
  • Asked by Alvin from Chicago Illinois
    07/30/2019
    Q
    Will Demand CS kill roaches? Can it be used inside the home?
    A

    Yes, Demand CS can be used indoors for roaches.  Please take a moment to look over our Roach Control Guide for more information.  

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    1 of 1 people found this answer helpful.
  • Asked by Stephen from Curtice
    08/22/2019
    Q
    What is the shelf life of Demand CS?
    A

    Demand CS has a shelf life of about 3 to 5 years when stored in a cool dry area.

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    1 of 1 people found this answer helpful.
  • Asked by Stephen
    08/31/2019
    Q
    What's better for perimeter treatment, Demand CS or Suspend Polyzone?
    A

    Both are great options really and can last up to 90 days outside.  Demand CS may have a faster kill than the Suspend Polyzone.

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    1 of 1 people found this answer helpful.
  • Asked by Dave from Comstock, Wi
    12/30/2019
    Q
    Is Demand CS a restricted use pesticide?
    A

    No, Demand CS is not a restricted-use product. Please note that we cannot ship it into the following states due to individual state laws: NY.

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    1 of 4 people found this answer helpful.
  • Asked by Casey from Pasadena, Ca
    01/07/2021
    Q
    Does Demand CS work to treat Pine Bark Beetle?
    I have been trying very hard to spot the actual beetles but have not seen any. I do however, see a bald patch of trunk on my black pine with what looks to be 3 woodpecker holes. Some branches have all brown needles. In cypress trees nearby, I see trails of yellow sap seeping out and some branches there already turned brown. I'm so so sad as this black pine is a very fancy Japanese bonsai style tree and I might have lost a few small trunks with the brown needles.
    A

    An insecticide such as Demand CS can be used to prevent infestations of bark beetles such as pine bark beetles, however usually this treatment is not effective once trees are already infested. You want to spray down the trunks of nearby trees to protect them from infestation. You may need to consult a local arborist if you are unsure whether the trees can be saved. You can usually trim and destroy infested branches, however keep in mind that this pest will usually infest trees that are already weak from some other existing issue (disease, drought, etc.).

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    1 of 1 people found this answer helpful.
  • Asked by Jeff from Pleasanton, California
    05/11/2021
    Q
    If a bird eats a dead roach sprayed the night before with Demand CS, will it harm the bird?
    Sprayed yard around 10pm, next morning there was a staggering amount of dead or dying roaches all over. Came home from work around 5pm and 95% of the carcasses were gone. As I sat there bewildered a little bird landed no more then 5ft. from me, grabbed a dead roach and flew away. So please tell me this will not hurt the birds! Thanks for your time! I forgot to mention
    A

    There is such a small amount of the active ingredient in Demand CS that actually gets on the bugs before they die that it will not affect any animals that consume the dead bugs

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    1 of 1 people found this answer helpful.
  • Asked by Nora from Mexico City
    07/07/2021
    Q
    How to remove the Demand CS from the surfaces?
    One of my dogs, constantly licks the floor and his paws, as consequence he got intoxicated by the product. The fumigation labors was since saturday, but no matter how many times I clean with soap and chlorine, I cannot remove it from the surfaces, and my dog continues getting sick. This is why I'm asking how to remove the product?
    A

    Demand CS should be removed by just using soap and water. If this is not working and your dog continues to get sick we advise you contact the manufacturer Syngenta at 866-796-4368. 

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    1 of 2 people found this answer helpful.
  • Asked by William from Leesburg Indiana
    08/08/2021
    Q
    Does Demand CS kill maggots?
    A

    Demand CS is not labeled for maggots. If you are experiencing maggots, we suggest locating the source and treating the source with an appropriate insecticide and also thoroughly cleaning the area. 

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    1 of 1 people found this answer helpful.
  • Asked by Joe from Naples Florida
    03/03/2022
    Q
    Can Demand CS Insecticide be applied over the top of a pool cage screen enclosure?
    Is it a violation of the label to apply demand cs all over a pool cage screen enclosure even above the pool incuding to the top of the pool aluminum framing? In essence applying it as a broadcast application not being able to control drift or have control of a specific targeted area?
    A

    Demand CS can be applied to surfaces of buildings, porches, screens, window frames, eaves, patios, garages, refuse dumps, and other similar areas where these insect pests are active. If spraying over a swimming pool, propert measures would need to be taken by covering the pool while spraying to avoid overspray from contaminating the water. 

    View the product label for more information. 

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    1 of 1 people found this answer helpful.
  • Asked by Joseph from Fayetteville Ga
    04/01/2023
    Q
    How fast does the Demand Cs work to kill? I sprayed on some ants and it had little to no affect.
    A

    When using Demand CS, it can take minutes to hours to kill insects. The active ingredient needs time to work through the follicle of the insect to the central nervous system. 

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    1 of 1 people found this answer helpful.
  • Asked by Frank from Grain Valley, Missouri
    05/20/2023
    Q
    Mixing Demand CS with weed killer in 25-gallon sprayer for the yard
    I plan on spraying my yard for weeds using a concentrate in a 25-gallon sprayer, is there any issue with putting the Demand CS in the sprayer with the weed killer? Or should I do it separately?
    A

    You can mix Demand CS with an herbicide as long as there are no restrictions on the label for the other product that you are using. We recommend performing a small jar test for compatibility any time you are using two new products together for the first time. Be mindful that you are only applying your herbicide in the correct areas.

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    1 of 1 people found this answer helpful.
  • Asked by James from Nevada
    06/20/2023
    Q
    First, can this be applied by a Gas Powers backpack sprayer/fogger? Second, does it kill Mormon crickets?
    A

    Demand CS particles are too large and have the potential to clog the fogger. Demand CS and Exciter can be mixed together for mosquito control for use in a pump sprayer. Demand CS is not labeled for use inside of a fogger.

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    1 of 1 people found this answer helpful.
  • Asked by Harry from Socal
    07/29/2023
    Q
    What's best for FAST knock-down of flies/mosquitoes?
    I've been doing some reading and found Talstar P and Demand CS to be preferred for flies/mosquitoes. Additionally, I see ExciteR to be suggested as an additive for a faster knock-down. In the summer months, I am plagued with flies due to local cow fields. In the evening hours, the mosquitoes are quite bothersome. So, sadly we get no rest… day is flies, and when it cools in the evening it's mosquitoes. What would be the best product(s) for a FAST knockdown and eradication of these nuisances? My go-to insecticide has been Termidor SC (which has been phenomenal for other insect eradication, long term) however, it's practically useless for knock-down unless applied directly.
    A

    ExciteR Insecticide would be the best choice to be mixed with other insecticides such as Demand CS Insecticide. Residual insecticides do not kill on contact, instead, they area bit more slow-acting. So you can use a synergist such as Exciter to kill anything it comes in contact with. Exciter leaves no residual so it needs to be mixed with a residual insecticide. It is labeled for a variety of flying insects such as mosquitoes & flies. It can be sprayed more often than residual insecticides since it has no residual. Products such as Demand or Talstar should only be sprayed every 3-4 weeks due to their long-lasting residual while Exciter can be sprayed more frequently (if needed). 

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    1 of 1 people found this answer helpful.
  • Asked by Snessel
    07/28/2025
    Q
    Will it kill an ant infestation in walls by treating outside perimeter and crawl space?
    A

    Although Demand CS Insecticide will kill ants if they come into contact with the treated area, we would suggest the products included in our Outdoor/Indoor Ant Kit, which contains the professional pest control products you need to control most common species of ants found inside and outside of homes and other structures and is designed primarily for customers who are dealing with active ant infestations both indoors and outdoors.

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    1 of 1 people found this answer helpful.
  • Asked by Bonas
    01/29/2025
    Q
    Can this be mixed with Bifen?
    A

    We would not recommend mixing Demand CS Insecticide with another insecticide such as Bifen. There are no benefits from mixing the two products together. Instead, we would recommend alternating the two products. You can alternate spraying between the two every 30 days 

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  • Asked by Hallette from Rotonda West
    10/17/2025
    Q
    does this product kill deter noseeums
    A

    Demand CS Insecticide is not labeled for Nooseums. 

    We would recommend using Talstar P. It is a very good general insecticide that is labeled for noseeums. This can be broadcast across your lawn, sprayed on bushes, trees, flowers, etc. It should not be sprayed on water or any type of edibles. You will mix 1 fl. oz. per gallon of water.
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Displaying 201 to 220 (of 369 questions)