Deliver toUnited Arab Emirates
TERRO Drain Insect Killer - T590 Drain Fly Killer - Foam Drain Treatment - Drain Treatment for Drain Flies, Fruit Flies, House Flies, and Roaches

Description:

  • Breaks the life cycle of drain flies, fruit flies, house flies, and roaches
  • Eliminates insect infestations and prevents new ones from forming
  • Dry foam formulation ensures thorough drain coverage
  • Extension tube allows for precision application
  • Can be used on all types of pipes
  • Leave product in drain until foam dissipates
  • Safe for septic systems
  • Review:

    5.0 out of 5 stars Works but may need a few applications

    i. · July 24, 2025

    This stuff works and I am pleased with the out come but it did take three applications. I live in an old house, about 100 years old and the gnat's seem to appear every summer. I also live by a lake so I don't know if that has anything to do with it. I would say it was an infestation, I couldn't eat without them buzzing around me. I am one of those people that is a bug lands in my food, it's now the dogs food so these things were maddening. (And yes, I know it's irrational to stop eating your food just because a tiny bug lands on it but gross's me out and that's the way it is.) Forget about drinking red wine because they love it and land in it immediately. In any event, the gnats literally drive me crazy. I hate them! I have tried everything to get rid of them. The vinegar, soap, water traps. The lights with the sticky cards. Anything I could find. These traps catch the gnats but they don't get rid of the problem. I saw this and thought I would give it a try. I ordered two cans to start with because I have three full bathrooms, a utility sink, plus the kitchen sink. The first time, I performed the application at night on July 7th and then went to bed. I used both full cans, which was mainly because I was figuring out how to use it properly and I put almost a full can in the garbage disposal. I would say in the next couple of days you could see a significant reduction in the number of gnats and I found several in my bathrooms dead. I figured it would take a couple of applications due to the other reviews that I read. Within about four days, I saw them beginning to increase again. I ordered two more cans and applied about 1.5 of them the night of July 12th. That is 5 days following the first application. Following that application, there was another significant reduction in the gnats and I was still finding dead gnats on my bathroom floors. After the first two applications there was a significant improvement in the quality of my life. Just chipping away at killing these gnats and I was/am determined to rid my house of these pests! Ordered two more cans. I was leaving for the weekend so I thought a perfect time for another application and then it would be able to sit for a couple of days. Applied another ~1.5 cans on Friday afternoon around 3:00pm on July 18th. Returned Sunday July 20th early evening. To my shear delight, I did not see any gnats! Monday, I saw one gnat. Tuesday, I saw one gnat. Wednesday I did not see any gnats. It is now Thursday morning and I have not seen any gnats. I am hoping that is the last of them but I still have enough product for another application if it is needed. So, in summary, it has taken me close to four cans to fully eliminate them over the course of 16 days. I ordered a total of 6 cans at a price tag of $95.82+tax so over $100 in total, so not cheap. Also, pretty sure the stuff is toxic because it says something about hazmat on the label for shipping. Hope this helps.

    5.0 out of 5 stars Effective product with easy application

    R. · July 25, 2025

    Love the ease of use with the application straw included. No bad smell. It functions as it should. I used in every drain in my house as well as in creavesses in my dishwasher. Kills off drain insects. Best to apply multiple times in a few weeks to be sure to get all newly hatched pests. Will buy again.

    1.0 out of 5 stars Did not work ….waist of money

    J.J. · August 12, 2025

    Treated drain and still had flies. Did not seem to effect them at all.

    5.0 out of 5 stars WORKS like a charm! Bye-bye little black flies...

    C. · June 18, 2025

    I noticed little black flies in my kitchen and thought they were fruit flies and gnats because my kids constantly leave the back door open in the summer and I have many house plants that attract fungus gnats. After cracking down on open doors, treating my houseplants, and using plug-in fly lights and fly tape -- I was still seeing the black bugs... After research I realized I might have drain flies! I ordered this product and it has eliminated my problem. The product is easy to use - simple aerosol can. It comes with a straw attachment so that I could shoot the foam far down my drain. After a few seconds it created a rich lather that foamed up into my sink fully coating the problem areas. While I only saw the flies around my kitchen drain and garbage disposal, I took the remainder of the can and proactively treated my laundry room sink, shower drains, and bathroom sinks. The can had way more foam in it than I original thought. It covered all the drains in my home with a bit leftover in the can afterward.

    4.0 out of 5 stars For light infestation

    L. · July 19, 2025

    The only way is to fill the drain with terro and put stopper in. I did this 3 times ( a few days apart)and finally stopped the breeding cycle

    3.0 out of 5 stars Directions hard to read

    n.s. · July 27, 2025

    U just began using this today after desperately trying to read the directions with a magnifying glass in hand. I finally went on line and learned more. I note in comments that others had issues with the directions which, once I could make out the tiny white print were a bit vague.And as many here noted, it takes more than one or two applications which is understandable but this is toxic stuff. I will indeed finish the can with a repeat application but then I will look for another product.

    5.0 out of 5 stars Solve your drain fly problem. They are not just gnats!

    D. · August 13, 2025

    Easy to use. Put inside every drain throughout the house. Behind the kitchen sink where the quartz meets the tile backsplash there was a gap and I sprayed inside to flush out and discovered these eggs in the picture. Once they get in they are looking a place to nest. This solves the problem!

    5.0 out of 5 stars Worked perfectly

    K.C. · July 20, 2025

    I had drain flies over and over and couldn't get rid if them until I tried this. For some strange reason, the instructions are incomplete on usage. You fill the drain with the foam, using the straw attached, and then you leave it alone until the foam dissolves. I left it for about an hour or more and the foam had completely gone. No drain flies at all. I believe I used about half the can on a single use.

    TERRO Drain Insect Killer - T590 Drain Fly Killer - Foam Drain Treatment - Drain Treatment for Drain Flies, Fruit Flies, House Flies, and Roaches

    Product ID: UO0S2IK1CEP
    Condition: New

    4

    AED11821

    Price includes VAT & Import Duties
    Availability: In Stock

    Quantity:

    |

    Order today to get by

    Free delivery on orders over AED 200

    Return and refund policies

    Imported From: United States

    At bolo.ae, we stand behind the authenticity and quality of every product we sell. We guarantee that all items offered on our website are 100% genuine, sourced directly from authorized distributors, trusted partners, or the original brands themselves.

    We do not sell counterfeit, replica, or unauthorized goods. Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support . We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, including images, descriptions, and reviews, is provided by third-party vendors. bolo.ae is not responsible for any claims, promotions, or representations made within product content or images. For more accurate or detailed product information, please contact the manufacturer directly or reach out to Bolo Support.

    Unless otherwise stated during checkout, all prices displayed on the product page include applicable taxes and import duties.

    bolo.ae operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Similar suggestions by Bolo

    More from this brand

    Similar items from “Drain Openers”

    TERRO Drain Insect Killer - T590 Drain Fly Killer - Foam Drain Treatment - Drain Treatment for Drain Flies, Fruit Flies, House Flies, and Roaches

    Product ID: UO0S2IK1CEP
    Condition: New

    4

    AED11821

    Price includes VAT & Import Duties
    Availability: In Stock

    Quantity:

    |

    Order today to get by

    Free delivery on orders over AED 200

    Return and refund policies

    Imported From: United States

    At bolo.ae, we stand behind the authenticity and quality of every product we sell. We guarantee that all items offered on our website are 100% genuine, sourced directly from authorized distributors, trusted partners, or the original brands themselves.

    We do not sell counterfeit, replica, or unauthorized goods. Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support . We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, including images, descriptions, and reviews, is provided by third-party vendors. bolo.ae is not responsible for any claims, promotions, or representations made within product content or images. For more accurate or detailed product information, please contact the manufacturer directly or reach out to Bolo Support.

    Unless otherwise stated during checkout, all prices displayed on the product page include applicable taxes and import duties.

    bolo.ae operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Description:

  • Breaks the life cycle of drain flies, fruit flies, house flies, and roaches
  • Eliminates insect infestations and prevents new ones from forming
  • Dry foam formulation ensures thorough drain coverage
  • Extension tube allows for precision application
  • Can be used on all types of pipes
  • Leave product in drain until foam dissipates
  • Safe for septic systems
  • Review:

    5.0 out of 5 stars Works but may need a few applications

    i. · July 24, 2025

    This stuff works and I am pleased with the out come but it did take three applications. I live in an old house, about 100 years old and the gnat's seem to appear every summer. I also live by a lake so I don't know if that has anything to do with it. I would say it was an infestation, I couldn't eat without them buzzing around me. I am one of those people that is a bug lands in my food, it's now the dogs food so these things were maddening. (And yes, I know it's irrational to stop eating your food just because a tiny bug lands on it but gross's me out and that's the way it is.) Forget about drinking red wine because they love it and land in it immediately. In any event, the gnats literally drive me crazy. I hate them! I have tried everything to get rid of them. The vinegar, soap, water traps. The lights with the sticky cards. Anything I could find. These traps catch the gnats but they don't get rid of the problem. I saw this and thought I would give it a try. I ordered two cans to start with because I have three full bathrooms, a utility sink, plus the kitchen sink. The first time, I performed the application at night on July 7th and then went to bed. I used both full cans, which was mainly because I was figuring out how to use it properly and I put almost a full can in the garbage disposal. I would say in the next couple of days you could see a significant reduction in the number of gnats and I found several in my bathrooms dead. I figured it would take a couple of applications due to the other reviews that I read. Within about four days, I saw them beginning to increase again. I ordered two more cans and applied about 1.5 of them the night of July 12th. That is 5 days following the first application. Following that application, there was another significant reduction in the gnats and I was still finding dead gnats on my bathroom floors. After the first two applications there was a significant improvement in the quality of my life. Just chipping away at killing these gnats and I was/am determined to rid my house of these pests! Ordered two more cans. I was leaving for the weekend so I thought a perfect time for another application and then it would be able to sit for a couple of days. Applied another ~1.5 cans on Friday afternoon around 3:00pm on July 18th. Returned Sunday July 20th early evening. To my shear delight, I did not see any gnats! Monday, I saw one gnat. Tuesday, I saw one gnat. Wednesday I did not see any gnats. It is now Thursday morning and I have not seen any gnats. I am hoping that is the last of them but I still have enough product for another application if it is needed. So, in summary, it has taken me close to four cans to fully eliminate them over the course of 16 days. I ordered a total of 6 cans at a price tag of $95.82+tax so over $100 in total, so not cheap. Also, pretty sure the stuff is toxic because it says something about hazmat on the label for shipping. Hope this helps.

    5.0 out of 5 stars Effective product with easy application

    R. · July 25, 2025

    Love the ease of use with the application straw included. No bad smell. It functions as it should. I used in every drain in my house as well as in creavesses in my dishwasher. Kills off drain insects. Best to apply multiple times in a few weeks to be sure to get all newly hatched pests. Will buy again.

    1.0 out of 5 stars Did not work ….waist of money

    J.J. · August 12, 2025

    Treated drain and still had flies. Did not seem to effect them at all.

    5.0 out of 5 stars WORKS like a charm! Bye-bye little black flies...

    C. · June 18, 2025

    I noticed little black flies in my kitchen and thought they were fruit flies and gnats because my kids constantly leave the back door open in the summer and I have many house plants that attract fungus gnats. After cracking down on open doors, treating my houseplants, and using plug-in fly lights and fly tape -- I was still seeing the black bugs... After research I realized I might have drain flies! I ordered this product and it has eliminated my problem. The product is easy to use - simple aerosol can. It comes with a straw attachment so that I could shoot the foam far down my drain. After a few seconds it created a rich lather that foamed up into my sink fully coating the problem areas. While I only saw the flies around my kitchen drain and garbage disposal, I took the remainder of the can and proactively treated my laundry room sink, shower drains, and bathroom sinks. The can had way more foam in it than I original thought. It covered all the drains in my home with a bit leftover in the can afterward.

    4.0 out of 5 stars For light infestation

    L. · July 19, 2025

    The only way is to fill the drain with terro and put stopper in. I did this 3 times ( a few days apart)and finally stopped the breeding cycle

    3.0 out of 5 stars Directions hard to read

    n.s. · July 27, 2025

    U just began using this today after desperately trying to read the directions with a magnifying glass in hand. I finally went on line and learned more. I note in comments that others had issues with the directions which, once I could make out the tiny white print were a bit vague.And as many here noted, it takes more than one or two applications which is understandable but this is toxic stuff. I will indeed finish the can with a repeat application but then I will look for another product.

    5.0 out of 5 stars Solve your drain fly problem. They are not just gnats!

    D. · August 13, 2025

    Easy to use. Put inside every drain throughout the house. Behind the kitchen sink where the quartz meets the tile backsplash there was a gap and I sprayed inside to flush out and discovered these eggs in the picture. Once they get in they are looking a place to nest. This solves the problem!

    5.0 out of 5 stars Worked perfectly

    K.C. · July 20, 2025

    I had drain flies over and over and couldn't get rid if them until I tried this. For some strange reason, the instructions are incomplete on usage. You fill the drain with the foam, using the straw attached, and then you leave it alone until the foam dissolves. I left it for about an hour or more and the foam had completely gone. No drain flies at all. I believe I used about half the can on a single use.

    Similar suggestions by Bolo

    More from this brand

    Similar items from “Drain Openers”