Kill bed bugs, roaches and more.

Insect Killers

With the exception of our Wasp and Hornet killer, all Harris insect killers are water based. Water based insect killers are residual, meaning they continue to kill bugs after they are applied. Additionally, they are odorless and non-staining, so you don’t have to worry about stains or bad smells. Harris insect killers kill bugs when the spray dries.

  • Bed Bug Traps with Irresistible Lure

    Bed Bug Detection Traps (4 pk)

    $5.99
    Add to cart
  • Boric Acid Powder Roach Killer w/ Lure

    Boric Acid Roach Powder (16 oz)

    $7.99
    Add to cart
  • Bed Bug Egg Killer 16oz Aerosol Spray

    Egg Kill Bed Bug Aerosol Spray

    $10.99
    Add to cart
  • Flea Killer Spray 32oz

    Flea Aerosol Spray (14 oz)

    $10.99
    Add to cart
  • Asian Lady Beetle and Boxelder Bug Killer Spray 128oz

    Harris Asian Lady Beetle & Box Elder Bug Killer (128 oz)

    $16.99
    Add to cart
  • Bed Bug Killer 128oz Spray

    Harris Bed Bug Killer (128 oz)

    $20.99
    Add to cart
  • full mattress encasement cover bed bugs

    Harris Bed Bug Mattress Encasement Cover, Full

    $40.99
    Add to cart
  • king mattress encasement cover bed bugs

    Harris Bed Bug Mattress Encasement Cover, King

    $48.99
    Add to cart
  • queen mattress encasement cover bed bugs

    Harris Bed Bug Mattress Encasement Cover, Queen

    $43.99
    Add to cart
  • mattress encasement cover bed bugs

    Harris Bed Bug Mattress Encasement, Twin

    $35.99
    Add to cart
  • Bed Bug Killer 32oz Spray

    Harris Bed Bug Spray (32 oz)

    $11.99
    Add to cart
  • Harris Diatomaceous Earth Bed Bug Powder (32 oz) with Powder Duster

    $12.99
    Add to cart
  • diatomaceous earth bed bug killer

    Harris Diatomaceous Earth Bed Bug Powder (8 oz)

    Rated 4.33 out of 5
    $6.99
    Add to cart
  • Harris Famous Roach Tablets, 6 oz.

    Harris Famous Roach Tablets (6 oz)

    Rated 5.00 out of 5
    $5.99
    Add to cart
  • Flea & Tick Killer 128oz

    Harris Flea & Ticker Killer (128 oz)

    $16.99
    Add to cart
  • Home Pest Control Spray 128oz

    Harris Home Pest Control (128 oz)

    $15.99
    Add to cart
  • Home Pest Control Concentrate

    Harris Home Pest Control Concentrate

    Rated 1.00 out of 5
    $10.99
    Add to cart
  • Moth Traps 3 Pack

    Harris Pantry Moth Traps

    $6.99
    Add to cart
  • Roach Killer 128oz Spray

    Harris Roach Killer, Liquid Spray with Odorless and Non-Staining 12-Month Extended Residual Kill Formula (Gallon)

    $16.99
    Add to cart
  • Roach Killer 32oz Spray

    Harris Roach Spray (32 oz)

    Rated 4.00 out of 5
    $10.99
    Add to cart
  • Roach Glue Traps

    Harris Roach Traps (2 Pack)

    Rated 5.00 out of 5
    $5.99
    Add to cart
  • Scorpion Killer Spray 128oz

    Harris Scorpion Killer (128 oz)

    $16.99
    Add to cart
  • Scorpion Killer 32oz

    Harris Scorpion Killer (32 oz)

    $8.99
    Add to cart
  • Bed Bug Silica Powder

    Harris Silica Powder, Black Label

    $10.99
    Add to cart
  • Spider Killer Spray 32oz

    Harris Spider Killer (32 oz)

    $8.99
    Add to cart
  • Spider Traps 2 Pack

    Harris Spider Traps (2 Pack)

    $5.99
    Add to cart
  • Stink Bug Killer Spray 128oz

    Harris Stink Bug Killer (128 oz)

    $16.99
    Add to cart
  • Harris Toughest Bed Bug Aerosol Spray, Black Label

    Rated 5.00 out of 5
    $14.99
    Add to cart
  • Pyrethroid Resistant Harris Bed Bug Kit

    Rated 5.00 out of 5
    $75.99
    Add to cart
  • Roach & Ant Killer 16oz Aerosol Spray

    Roach & Ant Killer (16 oz)

    $6.99
    Add to cart
  • Roach Killer Value Pack

    Roach Value Pack

    $19.49
    Add to cart
  • Pyrethroid Resistant Bed Bug Killer 128oz Spray

    Toughest Bed Bug Killer (128 oz)

    Rated 5.00 out of 5
    $60.99
    Add to cart
  • Toughest Bed Bug Killer (32 oz)

    $20.99
    Add to cart