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10 Best sewer fly killers of 2026

Save up to 13% off
  • Best Choice

    1

    Drain Fly Killer Powder – Eliminates Drain Flies & Sewer Flies in Drains, Sinks, Showers – Fast-Acting Treatment - Septic Safe & Made in USA
    Accelerator by Dr. Pooper
    9.8
    Exceptional

    Drain Fly Killer Powder – Eliminates Drain Flies & Sewer Flies in Drains, Sinks, Showers – Fast-Acting Treatment - Septic Safe & Made in USA

    • Individual Doses:16 doses per pack
    • Application Areas:Drains, sinks, showers, garbage disposals
    • Form Factor:Powder
    • Septic Safe:Yes
    • Treatment Coverage:Four complete treatments
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  • Value for Money

    2

    Green Gobbler Fruit Fly Goodbye Gel Drain Treatment | Killer Flies & Eliminator (1 Gallon)
    Green Gobbler
    9.7
    Exceptional

    Green Gobbler Fruit Fly Goodbye Gel Drain Treatment | Killer Flies & Eliminator (1 Gallon)

  • 3

    Fruit Fly Drain Treatment | Drain Fly Eliminator | All-Natural, Eliminates Gnats, Sewer Flies and More - Works in All Drains - 1 Gallon
    Eco Strong
    9.4
    Excellent

    Fruit Fly Drain Treatment | Drain Fly Eliminator | All-Natural, Eliminates Gnats, Sewer Flies and More - Works in All Drains - 1 Gallon

    13% Off
    • asin:B0BCP3VT97
    • product dimensions:6 x 6 x 12 inches 8.64 Pounds
    • date first available:April 24, 2023
    • item model number:DFFE-128
    • manufacturer:N/A

  • 4

    Fruit Fly Drain Treatment | Drain Fly Eliminator | Eliminates Gnats, Sewer Flies and More - Works in All Drains - 64 Fl Oz
    Eco Strong
    9.3
    Excellent

    Fruit Fly Drain Treatment | Drain Fly Eliminator | Eliminates Gnats, Sewer Flies and More - Works in All Drains - 64 Fl Oz

  • 5

    Fly-Zyme, Highly Concentrated Enzyme Drain Cleaner for Pipes, Drain Gel for Fruit Flies, Organic Waste Degrader & Odor Neutralizer, 32 fl oz
    Kinzua Environmental
    9.2
    Excellent

    Fly-Zyme, Highly Concentrated Enzyme Drain Cleaner for Pipes, Drain Gel for Fruit Flies, Organic Waste Degrader & Odor Neutralizer, 32 fl oz

    • is discontinued by manufacturer:No
    • product dimensions:3 x 3 x 10 inches 2 Pounds
    • country of origin:USA
    • asin:B07DFSGMY2
    • date first available:May 31, 2018
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  • 6

    Fruit Fly & Drain Fly Killer - Commercial Gel Treatment – Eliminates Fly & Gnat Infestations - 1 Gallon
    Natural Armor
    9.1
    Excellent

    Fruit Fly & Drain Fly Killer - Commercial Gel Treatment – Eliminates Fly & Gnat Infestations - 1 Gallon

  • 7

    Green Gobbler Fruit Fly Killer+ - Kills Fruit Flies, Drain Flies & Sewer Flies, Gel Treatment for Use in Sinks & Pipes - Safe for Septic Systems, 32oz - Up to 8 USES (2 Pack)
    Green Gobbler
    9.0
    Excellent

    Green Gobbler Fruit Fly Killer+ - Kills Fruit Flies, Drain Flies & Sewer Flies, Gel Treatment for Use in Sinks & Pipes - Safe for Septic Systems, 32oz - Up to 8 USES (2 Pack)

  • 8

    TERRO Drain Insect Killer - T590 Drain Fly Killer Spray - Foam Treatment for Fruit Flies, House Flies, and Cockroaches (Pack of 2)
    Terro
    8.9
    Very Good

    TERRO Drain Insect Killer - T590 Drain Fly Killer Spray - Foam Treatment for Fruit Flies, House Flies, and Cockroaches (Pack of 2)

  • 9

    Mysora Fly Bait Killer Outdoor 2 Pack (1 lb Each) Fast Acting Salt Gun Fly Killer, Eliminates Drain Flies, Fruit Flies, Ready to Use Scatter Bait for Patio, Backyard, Garbage & Drain Areas
    Mysora
    8.8
    Very Good

    Mysora Fly Bait Killer Outdoor 2 Pack (1 lb Each) Fast Acting Salt Gun Fly Killer, Eliminates Drain Flies, Fruit Flies, Ready to Use Scatter Bait for Patio, Backyard, Garbage & Drain Areas

  • 10

    Fly Traps Outdoor Fly Trap for Patio. 4 Non-Toxic Pre-Baited Flies Bags Outdoor Disposable. Hanging Bug Catchers for All Filth Flies Killer for Outside Bug Control in Yard Horse Ranch Trash Can.
    BugBane
    8.6
    Very Good

    Fly Traps Outdoor Fly Trap for Patio. 4 Non-Toxic Pre-Baited Flies Bags Outdoor Disposable. Hanging Bug Catchers for All Filth Flies Killer for Outside Bug Control in Yard Horse Ranch Trash Can.

    • is electric:No
    • target species:Fly, Chicken
    • color:Blue
    • item weight:2.12 ounces
    • customer reviews:4.2 4.2 out of 5 stars 4,321 ratings 4.2 out of 5 stars

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