Harris Insect Killer Liquid Spray - Child-Resistant, Indoor/Outdoor - 1 gal
Harris Insect Killer Liquid Spray - Child-Resistant, Indoor/Outdoor - 1 gal
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Harris Insect Killer Liquid Spray - Child-Resistant, Indoor/Outdoor - 1 gal

Key item features

  • Shipping Restrictions - Unable to ship to California 
  • Great Value - 1 Gallon allows for repeated applications on an on-going basis to effectively eliminate Spotted Lanterflies 
  • Odorless Formula - Odorless and non-staining formula will not cause damage to fabrics when used according to label directions
  • EPA Registered - Registered with the Environmental Protection Agency (No. 3-11) for indoor residential use
  • Extended Trigger Sprayer - Use the included trigger sprayer for easy application
  • Long lasting and effective after spray has dried.
Current price is $30.13
Price when purchased online
  • Free shipping
  • Free 30-day returns

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Arrives by Mon, Jun 8
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Sold and shipped by Supply the Home
4.309383935534182 stars out of 5, based on 19235 seller reviews(4.3)
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Customer ratings & reviews

3.7 out of 5 stars
stars39 ratings21 reviews
How item rating is calculated
  1. 5 stars56% (22)
  2. 4 stars10% (4)
  3. 3 stars5% (2)
  4. 2 stars8% (3)
  5. 1 star21% (8)
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Showing 1-3 of 21 reviews

Aug 20, 2025
Brenda
Sold and shipped bySupply the Home
5 out of 5 stars review

Verified Purchase

It killed them Spotted Lantern Bugs instantly, if they jump or fly you continue to spray until they drop!

Helpful?58DLIY19ZATF812158713
Jul 13, 2025
Veronica
Top Reviewer
Sold and shipped bySupply the Home
5 out of 5 stars review

Verified Purchase

Harris insect killet

Used once and killed Chinese lantern flies

Helpful?58DLIY19ZATF812158713
Sep 5, 2023
AJohnson
5 out of 5 stars review

Verified Purchase

Arrived quickly, exactly what we needed

I would rather not use insecticides but swarms of spotted lanternflies are killing our old-growth honey locust tree. This insecticide keeps on killing the SLF for several days. We removed a grocery bag full of carcasses. Each one would have been an average of 50 SLF next year.

Helpful?58DLIY19ZATF812158713