Delta Dust Insecticide - Questions & Answers

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  • Asked by Sean
    09/29/2025
    Q
    Will delta dust work for yellow jackets in the house walls?
    A

    Yes, Delta Dust Insecticide can be used to kill yellow jackets. You can find helpful tips and information on our article of How to Get Rid of Yellow Jackets.

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    3 of 3 people found this answer helpful.
  • Asked by Anna
    08/08/2010
    Q
    I have the B&G Bulb Duster for Delta Dust, do I really need to get a Bellow Duster also?
    A
    No. You can use any duster you have with Delta dust. The B&G duster is a great versatile duster and will work just fine with any dust.
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    3 of 4 people found this answer helpful.
  • Asked by Rick from Riverview
    02/11/2020
    Q
    Will Delta Dust kill German roaches?
    A

    Yes, Delta Dust is labeled for roaches. You will want to apply the product in the areas where roaches typically crawl and hide. 

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    3 of 3 people found this answer helpful.
  • Asked by Maurice from Brockton
    09/20/2019
    Q
    Does Delta Dust Insecticide kill flies?
    A

    Delta Dust Insecticide is labeled for fruit flies, phorid flies, and sciarid flies.

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    3 of 4 people found this answer helpful.
  • Asked by Thomas from Cumberland Ri
    10/20/2011
    Q
    Since Delta dust is not for sale in RI do you offer another dust which I could apply in wet places?
    A
    Unfortunately Delta dust is the only water proof dust on the market.
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    3 of 3 people found this answer helpful.
  • Asked by Paul from Edwardsville
    09/04/2018
    Q
    Does Delta Dust kill crickets?
    A

    Yes, Delta Dust Insecticide is labeled for crickets.

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    3 of 4 people found this answer helpful.
  • Asked by Edgardo from Kilgore, Tx
    08/23/2018
    Q
    Does Delta Dust have a shelf life?
    I purchased my product one year ago, and used some but not all of it. I would like to reapply more, however I am unsure whether the product is still good after sitting in it's original container unused for so long.
    A

    The shelf life of Delta Dust Insecticide is 3 years form purchase date. The delta dust should still be effective, as long as it was properly stored in a dry moderate temperature area.

     

     

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    3 of 3 people found this answer helpful.
  • Asked by Michael from Hanover, Pa
    06/14/2018
    Q
    Will Delta Dust kill clothes moths and their larvae?
    A

    Delta Dust Insecticide is labeled for webbing clothes moths. The product label states: Use DeltaDust as a crack and crevice treatment in closets and other storage areas where these pests are found. This is an adjunct treatment and will NOT control moth larvae already on the clothes. DO NOT apply this product directly to clothing. 

    Please take a moment to review our Clothes Moth Control Article for additional information on treatments. There are different varieties of Cloths Moths. If you are unsure of what type of moth you have, we recommend contacting your local extension office for a proper I.D. 

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    3 of 3 people found this answer helpful.
  • Asked by Blaine from Philadelphia, Pa
    05/04/2018
    Q
    If dusted as directed into wall voids, will it simply just fall to the bottom of house and not be as useful?
    As in, doesn't gravity eventually come into play and the dust falls to the bottom of a house's foundation, therefore not kill insects further up, like 2nd floors and higher?
    A

    When applying the Delta Dust Insecticide in wall voids and around electrical boxes the dust settles down in between the the studs and the sheetrock that make up the insides of your walls.  There is no space for the dust to fall all the way down to the foundation of the home since there are studs, subflooring, pipes, wiring, etc in the walls.  The dust settles down into the cracks and crevices and other areas that the insects crawl through.  This is how they come in contact with the product and how it eliminates them. 

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    3 of 3 people found this answer helpful.
  • Asked by M from Peoria, Az
    02/07/2018
    Q
    Does Delta Dust Insecticide kill termites?
    A

    Delta Dust is labeled to kill termites that come in contact with the areas treated with the product. This should NOT be your sole treatment for termites. For more information on the products that we do carry for treatment of termites, please click on the links below.

    Termite Treatment Article

    Termite Treatment Products

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    3 of 3 people found this answer helpful.
  • Asked by Lori from Nj
    11/18/2016
    Q
    My cat rolled in residual delta dust left by previous owner. He was cornered in it. Is this dangerous?
    A

    Delta Dust can be harmful if it is ingested by animals or absorbed through the skin. Delta Dust can stay active for several months after application. We will say that most animals will not eat Delta Dust because there is nothing to attract them to the dust and it would be extremely drying to the inside of their mouths if they did try to eat it. Still, it is best to contact your veterinarian if you think your pet ingested or absorbed Delta Dust. We have linked the product label and the MSDS in our answer so that you may print them out to give your veterinarian.

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    3 of 5 people found this answer helpful.
  • Asked by Lily from Los Angeles, Ca
    06/14/2016
    Q
    Would Delta Dust purchased 5 years ago still be effective now?
    Used it to kill bed bugs, and applied it every 6-12 months since for prevention. Got some bed bugs now and dusted it again. Would it still be effective? (Stored it in the original container with the cap on, in the cabinet under the kitchen sink)
    A

    For Delta Dust Insecticide have a shelf life of around 3 years from the purchase date. We advise to reorder new product for a more effective treatment. 

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    3 of 4 people found this answer helpful.
  • Asked by Todd from Monroe Nc
    07/05/2019
    Q
    How do I get rid of cicada killer wasps?
    A

    For cicada killer wasps, it is commonly recommended to use Delta Dust in each individual burrow. Cicada Killer wasps thrive in disturbed environments, such as landscaped yards and places where bare soil is exposed. You can discourage the wasps from nesting in your yard by cutting your grass on the highest setting and by adding a thick layer of mulch to flower beds during the Cicada Killer Wasp season. These wasps do not like over saturated lawns either, so over watering during their season will help prevent them. Unfortunately, there is no fool proof way to prevent cicada killer wasps.

    We also like to let our customers know that the Cicada Killer wasps are beneficial insects that provide free pest control for a couple months each year. Cicada killer wasps paralyze and provision their burrows with other insects to feed their young.  The beneficial Cicada killer wasps, while large and intimidating to see, are mostly harmless and there have been very few reports of anyone getting stung by just being near them. In most cases where a sting was reported, the wasps were being held or molested in some way. Cicada Killer Wasp stings are also reported to be almost painless. 

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    2 of 2 people found this answer helpful.
  • Asked by Darran from Cashmere, Wa
    07/04/2015
    Q
    Will Delta dust work for Boxelder Bugs?
    I've heard Tempo will work on Boxelders, but Delta Sounds more complete?
    A
    Both the Tempo and Delta Dust products will work for boxelder bugs that may be getting into crevices of the home and for dusting around eaves and window frames. The main difference is the Delta Dust is waterproof and the Tempo is not, other wise you will get equal control from both. 
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    2 of 2 people found this answer helpful.
  • Asked by Nm
    05/08/2014
    Q
    Will this help against "Homoeosoma nebulella a.k.a Sunflower moth". Please need help ASAP.
    I did research and found my sunflowers have sunflower moth and I want to know if this product would help me. Also I would like any other insecticide recommendation to fight off sunflower moth. Thank You
    A
    We would recommend to use Dipel Dust and applywhen the flowers begin to shed pollen; this is when the eggs of the moths have hatched and the larvae are beginning to grow but before the seeds have formed. You can apply early morning or late afternoon to minimize bee exposure.
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    2 of 2 people found this answer helpful.
  • Asked by Eileen from Houston, Tx
    07/12/2013
    Q
    What do i need to use to get rid of crazy ants in my kitchen?
    I have ordered Delta Dust and it should be here soon. Will that work to get rid of the ants? What can I use in my kitchen that will not poison me but will keep "all" bugs out of my home?
    A
    If you have had the species of ant in your home identified by a professional, and you indeed have the species know as the crazy ant, then you will have a limited amount of products to use to control the colony. Crazy ants are extremely hard to control and most products do not work to eliminate the entire colony at its source which is your main objective. The Delta Dust you ordered will only kill the ones that come into direct contact with it and will only temporarily give you relief over the ants in your home. A better option would be to use a bait labeled for crazy ants like the Advion Ant Bait Gel inside in areas you see them trailing, and use a non-repellant spray called Termidor around the foundation of your home for controlling the population outside and to help drop the numbers inside your home. Both products are items with delayed kills that allow the ants to spread it to other ants in the colony for a larger effect and allows it to get back to the queen. Termidor can only be used outdoors around your foundation of your home but it will kill almost any bug that comes into contact with it and will do a great job of keeping pest out of your home in the future. If used properly, you should not need to spray inside you home for the ants you have currently or any other pest  down the road. As long as you follow the label on both the Advion Ant Gel and the Termidor when spraying, both are completely safe. Even though the Delta Dust would not be the best option for your current pest problem, it is a great barrier dust to use indoors around baseboards and cracksand crevices for added control. Please let us know if you have any other questions.
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    2 of 2 people found this answer helpful.
  • Asked by Jesse from Beacon, Ny
    07/30/2019
    Q
    How effective is Delta Dust on cicada killer wasps?
    I don't seem to see it doing much but stun them. Over 40 nests. I've used it two days in a row and it hasn't seemed to have an impact.
    A

    You can use Delta Dust Insecticide for wasps such as Cicada Killers. Keep in mind that this is a residual dust that may take many hours to kill the insects after they contact it. Since these are solitary wasps, you need to treat each hole you see individually for best results. You do not need to apply every day. Keep in mind, too, that these insects prefer sandy soil that is dry, so for longterm control, you may consider adding mulch or topsoil and keeping the area moist while these insects are active in the summer.

    If you need something for quick knockdown of flying, stinging insects, then you can use Wasp Freeze for almost immediate knockdown.

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    2 of 2 people found this answer helpful.
  • Asked by Cecilia from Columbia, Tn
    06/29/2017
    Q
    What kind of protective gear is recommended when applying Delta Dust Insecticide?
    A

    The manufacturer recommends wearing safety goggles, chemical-resistant gloves along with long sleeves and long pants when applying Delta Dust.

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    2 of 2 people found this answer helpful.
  • Asked by Denna from [email protected]
    06/20/2013
    Q
    How long does it take before you start seeing results with the Delta Dust?
    A
    How quickly the dust will kill an insect is dependant on how much dust the insect picks up on its body and the size of the insect.  Typically dusts can kill a insect in as little as an hour or as long as 24 hours or more depending on these factors.
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    2 of 3 people found this answer helpful.
  • Asked by Mdj from Philadelphia, Pa
    05/28/2015
    Q
    Which is the most powerful bed bug repellent
    I know about the options for non-repellent treatment (like Temprid SC, Phantom, etc) but I really need a repellent solution: I'm only getting bed bugs from one source - through the wall of a neighboring house (the person who lives there is very old and doesn't want to combat the bed bugs!). So I want to spray a repellent along that side of my house.
    A
    We do not carry any products that will repel bed bugs. If you share an adjoining wall with someone who has bed bugs, we would recommend using a dust, such as Delta Dust, in the wall void if you can put anything under the baseboards. This is a long term treatment for bed bugs, as well as various other pests as well. You will do a thin layer on the floor so that the bed bugs walk through it and dry out. This is not instant and should be done every seven months. This could be a possible solution so that they do not keep coming into your unit.
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    2 of 2 people found this answer helpful.
Displaying 81 to 100 (of 204 questions)