Ortho Home Defense Max Indoor Insect Barrier, With Battery-Powered Sprayer, 1.5 L
Ortho Home Defense Max Indoor Insect Barrier, With Battery-Powered Sprayer, 1.5 L
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Ortho Home Defense Max Indoor Insect Barrier, With Battery-Powered Sprayer, 1.5 L

4 stars out of 831 reviews
(4.0)|
831 ratings

Key item features

  • Effective Insect Control: Start killing ants, roaches, spiders, fleas, and ticks with Ortho Home Defense Max Indoor Insect Barrier.
  • Year-Long Protection: Protects your home for 365 days against ants, roaches, and spiders on nonporous surfaces indoors.
  • Versatile Application: Use in kitchens, bathrooms, basements, and around doors and windows; apply outdoors to foundations to create a barrier.
  • Preventative Treatment: Create an insect barrier anytime as a preventative measure or after seeing evidence of insect activity.
  • Convenient Sprayer: Apply using the one-handed battery-powered sprayer for a continuous, no bending or pumping spray.
  • Fast-Drying Formula: Dries up to 30% faster than other Ortho formulas, with no fumes and no stains, safe for indoor use.
  • Comprehensive Bug Killer: Kills common household insects including ants, cockroaches, spiders, fleas, ticks, scorpions, beetles, earwigs, silverfish, centipedes, millipedes, and periodical cicadas.
  • Safe for Pets and People: People and pets may enter treated areas once sprays have dried.
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Current price is $15.7231.0 ¢/fl oz
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Customer ratings & reviews

4 out of 5 stars
stars831 ratings675 reviews
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Reviews summary

Pros

  • : Simple and convenient to use without hassle.
  • : Safe for pets after drying.
  • : Kills and repels common household ant species.

Neutral

  • : Offers competitive pricing, but can be overpriced for the value.

Cons

  • : Fails to eliminate infestations, requiring repeats.
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Showing 1-3 of 675 reviews

Mar 30, 2026
LizaH
5 out of 5 stars review

Great sprayer and keeps the bugs out

[This review was collected as part of a promotion.] The Ortho Home Defense Max Indoor Insect Barrier works great. I love the easy to use sprayer. It dispenses the product well and I’m not constantly squeezing the trigger. I have sprayed it along the base boards to keep bugs out. There’s no lingering odors so it’s great to use indoors.

Review from influenster.com
Helpful?56FUJ3LA4NZ91097288288
Apr 3, 2026
DMH7
5 out of 5 stars review

Easy home protection

[This review was collected as part of a promotion.] We were looking for protection against insects in our home now that Summer is coming. Ortho is a great brand that had worked in the past. Easy to use to keep our house bug free. Thanks!

Review from influenster.com
Helpful?56FUJ3LA4NZ91097288288
Apr 1, 2026
XimenaL
5 out of 5 stars review

Love the no smell ♥️

[This review was collected as part of a promotion.] I like that the mist last a while before shutting off I like that the the instructions are easy to read and very easy to use that packing is so sleek and good also love that it has no smell .

Review from influenster.com
Helpful?56FUJ3LA4NZ91097288288