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BTI Mosquito Dunks - Questions & Answers

Learn more about BTI Mosquito Dunks

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BTI Mosquito Dunks
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Displaying 61 to 80 (of 94 questions)
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  • Asked by Donna from Roanoke
    09/26/2019
    Q
    When can I use the pool after applying BTI Mosquito Dunks?
    A

    BTI Mosquito Dunks would only be used in unused swimming pools, not pools actively used for swimming

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    1 of 2 people found this answer helpful.
  • Asked by Rashi from New Delhi
    02/03/2017
    Q
    What are the other ingredients in Mosquito Dunks besides BTI, and in what proportion? Are they harmful?
    A

    The other ingredients in the BTI Mosquito Dunks are inert and considered safe.  They are proprietary to the manufacturer and are not required to be disclosed.

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    1 of 12 people found this answer helpful.
  • Asked by Sylvia from Bedford, Tx
    07/14/2019
    Q
    Can I use BTI Mosquito Dunks inside my home?
    A

    BTI Mosquito Dunks can be used inddors in areas that collect water from time to time, such as basements that flood, sump pumps and any drainage areas withing buildings. Please refer to the product label for complete application instructions. 

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    1 of 2 people found this answer helpful.
  • Asked by Vianka from Puerto Rico
    06/27/2019
    Q
    Is it ok to place BTI Mosquito Dunks in showers or tubs?
    A

    BTI Mosquito Dunks are placed in areas where there is likely to be standing water, such as bird baths, old automobile tires, rain barrels, abandoned or unused swimming pools etc. It is not meant to be placed in bathroom showers or tubs. 

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    1 of 2 people found this answer helpful.
  • Asked by Albert from San Antonio, Tx
    06/13/2017
    Q
    Are BTI Mosquito Dunks sold at Walmart in San Antonio, Texas?
    A

    BTI Mosquito Dunks are a professional grade product and are not available in local retail stores.  There may be alternative versions of this product available, but we can not attest to the effectiveness of those products.  

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    1 of 3 people found this answer helpful.
  • Asked by Shirley from Columbia,sc
    05/17/2018
    Q
    Can I put the BTI Mosquito Dunks under my deck?
    A

    BTI Mosquito Dunks need to be placed in standing water to be effective. If you need to treat the ground where water occasionally collects in pools or puddles, then we would recommend using Altosid Pro-G instead.

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    1 of 2 people found this answer helpful.
  • Asked by Caroline from Toronto, Ontario
    08/23/2018
    Q
    Is it safe to breathe in any dust from the BTI Mosquito Dunks?
    What are the necessary precautions when installing?
    A

    BTI Mosquito Dunks are solid and should not be dusty when using/applying, but if you have any concerns, you can wear a mask like our Valved Respirator Mask.  You should also be wearing Nitrile Chemical Resistant Gloves when handling any insecticide products. 

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    1 of 4 people found this answer helpful.
  • Asked by Kim from Sherman
    07/31/2018
    Q
    Will the BTI Mosquito Dunks harm an Asian water monitor?
    I have an Asian water monitor who lives outside during the summer months, and has an 8 foot water trough he soaks in. Can I use these to control the misquito larve?
    A

    The BTI Mosquito Dunks should not be applied directly treated drinking water resevoires or drinking water receptacles when the water is intended for human consumption.  They are labeled to be used in animal water troughs and bird baths.

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    1 of 1 people found this answer helpful.
  • Asked by Rosa from Stamford
    06/25/2017
    Q
    If I use BTI Mosquito Dunks in my barrel of water, will that water can kill my plants?
    if i use this product in my barrel of water,that water can kill my plants?
    A

    No, water that the BTI Mosquito Dunks were used in will not harm your plants. 

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    1 of 2 people found this answer helpful.
  • Asked by Kay from St. Louis, Mo
    06/02/2021
    Q
    My rain barrel water has a strong odor. Could this be from the BTI Mosquito Dunks we added?
    A

    Per the manufacturer, BTI Mosquito Dunks have a woody smell but it would not cause a barrel of water to have a strong odor.

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    0 of 1 people found this answer helpful.
  • Asked by Cynthia from Mandeville, La
    05/13/2016
    Q
    Will an herbicide like Round-Up have any effect on the bacteria in the BTI Mosquito dunks?
    Herbicide and Dunks
    A

    Herbicides such as should not effect the BTI Mosquito Dunks as long as it is used as directed.  We wouldn't recommend spraying the dunks directly though just to be on the safe side but if applied to a body of water that is also treated with an aquatic herbicide, the dunks would not be effected.

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  • Asked by Andrea from Portland, Or
    01/29/2024
    Q
    Would these dunks work for drain flies in a drain?
    The drain in our basement for the water heater always has standing water, as it should, but this year we keep having drain flies there. I dump boiling water in there regularly, but they keep coming back. It's been snaked already. So now I am wondering if putting a dunk in there would work? I see a previous answer that this product is effective for drain flies. Awesome. But I am wondering if it is safe in a drain with standing water? Or is there a better product? Thank you!
    A

    BTI Mosquito Dunks cannot be used in drains but is a great product for drain flies in listed areas outside only. For treatment of your drains, you can use the Invade Bio Bullet.

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  • Asked by Judith from Co
    06/27/2023
    Q
    Can the dunks be used in a planter half full of dirt that has standing water in it?
    Want to use a dunk in a decorative planter that looks good on my deck. It has some dirt on the bottom. Will the dunk still be effective?
    A

    As long as there is some standing water or wet soil where you place it in the planter the BTI Mosquito Dunks will work effectively to sterilize the water that is there and prevent mosquito breeding within it. 

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  • Asked by Thomas from Fairfax, Va
    06/27/2023
    Q
    Will mosquito dunks in a small pond contaminate nearby wells?
    A

    The BTI Briquets/dunks will not normally migrate anywhere it will simply slowly break down until gone in standing water areas where you don't want pest reproduction to occur. If any of the product did get into the water table somehow it would not be a problem as this product does not harm us and can be used in drinking troughs for animals, in ponds with fish being caught for consumption, and in rain barrels where the water is used to water vegetables.

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  • Asked by Sula from Louisville Kentucky
    05/07/2023
    Q
    How do I know when to replace my dunks?
    I have dunks in all my rain barrels. They are still present and floating after 40 days. How do I know when they have stopped being effective and when to replace them?
    A

    BTI Mosquito Dunks can last for up to 30 days. 

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  • Asked by Kolten from Kansas
    03/15/2023
    Q
    Will dunks cover the same amount of square footage weather it is in an open pond or in a narrow creek?
    A

    Each briquet of the BTI Mosquito Dunks will effectively treat up to 100 square feet of surface water regardless of depth.

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  • Asked by Shelia from Darling,ms
    03/12/2023
    Q
    I live in Mississippi. I have a lot of trees. Can I lay the dunks on the ground by the trees? Do I water them?
    I have alot of trees and a huge yard. I have one side that holds water and other side have trees and don't hold water. How should I treat it? Thanks
    A
    BTI Mosquito Dunks are only placed where water accumulates or has already gathered. These can be used directly in bodies of water, such as bird baths, old automobile tires, rain barrels, abandoned or unused swimming pools (particularly above-ground types), tree holes, roof gutters for collecting rainwater, flower pots, animal watering troughs, elevator shafts, basements that flood, sump pumps and any drainage areas within buildings. No need to water them. We recommend using Talstar P for mosquito control around the yard.

     
     

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  • Asked by Kim from Canada
    11/12/2022
    Q
    Will this work in the following way?
    As a method for controlling fungus gnats on indoor plants, my local garden center instructed me to break up a mosquito dunk & put it into a 5-gallon pail of tap water, let it stand for 24 hours, then use it for watering indoor plants, continue to refill it after each watering & until all the floating bits were used up. Will this work?
    A

    Yes, BTI Mosquito Dunks can be utilized in this way.

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  • Asked by Ralph from Clementon
    09/01/2022
    Q
    Should I change the water when using new BTI Mosquito Dunks?
    A

    The BTI Mosquito Dunks are designed to coat the top of the water surface and slowly break down over a 30 day time frame. Since you did not specify what type of water area you are referring to where water would be changed out, we cannot accurately answer your question. If a dunk is still a solid piece floating in the water it is still actively breaking down and could potentially be moved into a new water area, but would not last as long as a new dunk. 

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    0 of 1 people found this answer helpful.
  • Asked by Hank from Fort Lauderdale, Fl
    07/10/2022
    Q
    Will mosquitoes continue to lay eggs in water treated with the BTI Mosquito Dunks or do they avoid the water after treatment?
    A

    Yes, mosquitoes will continue to lay eggs in water treated with BTI Mosquito Dunks. This product kills mosquito larvae before they are able to grow into mature, biting adults, eventually controlling the mosquito population.

    .

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Displaying 61 to 80 (of 94 questions)