

Hero image 0 of Harris Spider Killer 32oz Ready to Use Trigger Spray, 0 of 7
Harris Spider Killer 32oz Ready to Use Trigger Spray
Key item features
- Harris spider killer kills spiders after spray has dried
- Also effective against ant, water bugs, fleas, crickets, and other insects.
- For indoor and outdoor use.
- Non-staining and odorless.
- Offers long-lasting protection.
- Ready To Use Trigger Sprayer
Specs
- Pest typeSpiders
- Pest bait, trap & killer typeInsecticide
- Rec locationIndoor and Outdoor
- Coverage area0 sq ft
- FormSpray
- Size32 fl oz
Current price is USD$19.65
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Columbus, 43215
Arrives by Sat, Feb 21
|Sold and shipped by Supply the Home
4.301623319951126 stars out of 5, based on 17187 seller reviews(4.3)17187 seller reviews
Free 30-day returns
More seller options (2)
Starting from $20.08
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About this item
Product details
Harris Spider Killer with trigger sprayer kills a variety of spiders both indoors and outdoors. This water based Deltamethrin formula is non-staining and odorless after the product dries. Shake container well before spraying onto buildings, foundations, around windowsills, patios, decks, roofs or doorways to kill a variety of spiders, including black widow spiders, brown recluse spiders and hobo spiders. The adjustable trigger sprayer allows for both a streaming spray and broadcast fan pattern. Always follow label directions and keep out of reach of children.
- Harris spider killer kills spiders after spray has dried
- Also effective against ant, water bugs, fleas, crickets, and other insects.
- For indoor and outdoor use.
- Non-staining and odorless.
- Offers long-lasting protection.
- Ready To Use Trigger Sprayer
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Pest type
Spiders
Pest bait, trap & killer type
Insecticide
Rec location
Indoor and Outdoor
Coverage area
0 sq ft
Directions
Instructions
Shake container well before spraying onto buildings, foundations, around windowsills, patios, decks, roofs or doorways to kill a variety of spiders, including black widow spiders, brown recluse spiders and hobo spiders. The adjustable trigger sprayer allows for both a streaming spray and broadcast fan pattern. Always follow label directions and keep out of reach of children.
Warranty
Warranty information
All products come with a 90 Day, or longer, manufacturer warranty
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Ingredients
Ingredients
Active Ingredient: Deltamethrin (0.03%). Other Ingredients: (99.97%).
Warnings
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Customer ratings & reviews
How item rating is calculated
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 9 reviews
Feb 8, 2026
WalmartCustomer
5 out of 5 stars review
Verified Purchase
Fast and effective!
I have been bitten by spiders a few times my life. I am not a person to mess with them. Knowing I have this spray to instantly kill the spiders puts me at ease, especially the jumping spiders which are hard to reach. The stream from the sprayer is wonderful and reaches far. This formula is not a strong scent. I do recommend this.
Incentivized Review
Helpful?22YYCZPZHBWH37571992
Oct 4, 2025
Gloria
5 out of 5 stars review
Verified Purchase
Effective
I sprayed on spiders around the outside of my house because they were weaving webs around my front porch. It killed them right away.
Incentivized Review
Helpful?22YYCZPZHBWH37571992
Sep 21, 2025
Michelle
5 out of 5 stars review
Verified Purchase
It works great
This was a straight shot. The spiders couldn't escape. Although I hated to get rid of them, I had to. This was a great help
Incentivized Review
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