(3 pack) STEM Indoor and Outdoor Ants, Roaches and Spiders Insect Killer Bug Spray, 10 oz
(3 pack) STEM Indoor and Outdoor Ants, Roaches and Spiders Insect Killer Bug Spray, 10 oz
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(3 pack) STEM Indoor and Outdoor Ants, Roaches and Spiders Insect Killer Bug Spray, 10 oz

Key item features

  • Bug spray that quickly kills ants, roaches, and spiders
  • Plant-based active ingredient bug killer safe for use around people and pets (when used as directed)
  • Entomologist-tested bug spray made with botanical extracts to kill bugs; with a fresh scent and no added dye, fragrance, or harsh chemical odors
  • Bug killer for indoor and outdoor use, wherever bugs try to bother you
  • Rooted in Nature, Optimized by Science​
Current price is $21.8472.8 ¢/oz
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This item includes:

  • 3-pack of STEM Indoor and Outdoor Ants, Roaches and Spiders Insect Killer Bug Spray, 10 oz
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Customer ratings & reviews

4.4 out of 5 stars
stars1,095 ratings393 reviews
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Reviews summary

Pros

  • : Safe for use around children and animals.
  • : Designed with a user-friendly interface for convenient use.
  • : Quickly kills ants on contact.
  • : Suitable for households with canine pets.
  • : Quickly eliminates spiders with direct application.
  • : Has a non-overpowering smell with citrus or lemongrass notes.
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Showing 1-3 of 393 reviews

Jul 5, 2025
Alexis
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Works great for a non toxic product!

I bought the spray for indoors because I have pets and there are wolf spiders in this area. It has worked on every insect I have sprayed it on, not just those listed on the can and a little goes a long way.. Well worth the price if you dislike insects as much as I do.

Helpful?60MIM4LHGM0W15334421774
Aug 4, 2025
denhamrookie
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

HIGHLY RECOMMEND!

Stem is a great product. It absolutely stops roaches in their tracks. One can will cover all entry points %26 even along the baseboards throughout the house with some left over for next month. I rarely see anything once the whole house is sprayed. It won't take care of silverfish, though, %26 I hate those things. The smell does not choke me or linger like a similar product I've used. If I had any recommendation, it would be to create a better nozzle. It sprays well for baseboards %26 door thresholds, but roaches can reach the ceiling. I suggest a nozzle that can spray, but also can create a stream when a small straw is inserted into it. But, Stem does deliver on its claims. I am no longer (somewhat, lol) afraid to deal with roaches.

Helpful?60MIM4LHGM0W15334421774
Nov 6, 2025
Walmart customer
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Product works

I like the natural v. chemical ingredients of this company's products. Easy to spray with effective results. Odor isn't offensive and dissipates quickly. I spray around outside doors, garage, basement every month and, frankly, I haven't seen a bug inside since. I originally bought this produce when heavy rains brought small ants inside..... gone within an hour with one spray. I've been using this product for about 3 months and think I'll stick with it. Price is about half what I've been paying a 'BUG COMPANY' under an annual contract. I have since started using STEM's wasp spray on the outside of my home. I am not paid for this review. Just want to help my fellow Americans so we don't waste money and get quality products. I've been ordering STEM products thru Walmart only but really have no opinion about suppliers.

Helpful?60MIM4LHGM0W15334421774