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Ortho

Ortho Home Defense Max Indoor Insect Barrier: Refill, Starts Killing Ants, Roaches, Spiders, Fleas and Ticks Fast, Use for Indoor Pest Control, Long-Lasting Control, 1 gal.

    • Based on 33,075 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Apr 29
Order within 9 hours and 30 minutes
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Size: 1-Pack


Style: Refill


Features

  • Start killing ants, roaches, spiders, fleas and ticks with Ortho Home Defense Max Indoor Insect Barrier
  • This insect control spray kills listed bugs and protects your home for 365 days against ants, roaches, and spiders indoors on nonporous surfaces
  • Use this indoor insect spray in kitchens, bathrooms and basements, and around doors and windows; apply outdoors to foundations to create a barrier around your home
  • Create an insect barrier anytime as a preventative treatment or after you see evidence of insect activity
  • This 1 gal. refill container of Ortho Home Defense Max Indoor Insect Barrier allows you to reuse your Comfort Wand from its original container

Description

Create a bug barrier with Ortho® Home Defense Max® Indoor Insect Barrier. This insect spray kills common household insects including ants, cockroaches, spiders, fleas, ticks, scorpions, beetles, earwigs, silverfish, centipedes, millipedes, periodical cicadas, and other insects as listed. This fast-drying formula has no fumes and leaves no stains, so you can use with confidence indoors. Plus, it dries up to 30% faster than Ortho® formulas. Use this indoor bug spray whenever you see evidence of insect activity or anytime as a preventative barrier to keep bugs out. Hold sprayer 12 inches from the surface and apply in a 4-inch band for indoor applications or a 12-inch band for outdoor perimeter applications, spraying until the surface is slightly wet but not soaking. People and pets may enter treated areas once sprays have dried. Trust Ortho® to keep bugs out of your home.

Item Form: Spray


Item Weight: 0.5 Pounds


Liquid Volume: 1 Gallons


Brand: Ortho


Target Species: Insects


Item Form: Spray


Item Weight: 0.5 Pounds


Liquid Volume: 1 Gallons


Brand: Ortho


Target Species: Insects


UPC: 071549020323


Product Dimensions: 4.86 x 7.62 x 12 inches


Item Weight: 8 ounces


Department: Unisex-Adult


Manufacturer: The Scotts Company LLC


Country of Origin: USA


Item model number: 0203205


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Apr 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Helped Eradicate Spider Cricket Infestation
Size: 1-Pack Style: Large Comfort Wand
My little house sits above an unfished dirt basement where spider crickets were thriving and living their best life. If they'd stayed down there we could have lived all copacetic but unfortunately they began invading my house, coming up through the air vents in the floors. It was like something out of a horror movie. Every night beginning around 9:30 they'd creep up into my bedroom, crawl up the curtains, and often make their way into my bed. Pure nightmare fuel. I'd easily kill 8-10 of them every night in my bedroom alone. I used this Ortho Home Defense Max Indoor Insect Barrier in conjunction with Niban Granular Insect Bait (also purchased here on Amazon). Both have great reviews and I was desperate to eradicate the spider crickets ASAP. I applied the insect barrier liberally in the basement and sprayed around the air vents in my house. I also sprinkled the insect bait in the basement, around the perimeter of my house, and put out paper plates of it inside on the floor near the vents. The insect barrier had no strong scent that I could detect. The sprayer stopped working with about half the container left but I took to just sloshing it on the basement walls. It worked remarkably fast. The second night there were maybe 4 cricket invaders, the third night maybe 2. Then none. Over a month later now and I haven't seen a single spider cricket. I can finally go to bed without having to look over my shoulder (literally, sometimes I'd look over and these little buggers would be chilling right next to me) and I don't have to watch where I'm stepping for fear of squishing one under foot. The peace of mind is priceless. An added bonus is that this (and/or the Niban Granular Insect Bait) is killing other creepy crawlies like centipedes which I detest even more than spider crickets. I could not recommend this product (and Niban Granular Insect Bait) more. ... show more
Reviewed in the United States on May 20, 2024 by Lisa
    • Good product
Size: 1-Pack Style: Large Comfort Wand
It dose what it says it will do thank God very effective i have 2 cats did not effect them so I would say safe for pets
Reviewed in the United States on April 24, 2025 by jennifer
    • Good for ants
Size: 1-Pack Style: Large Comfort Wand
Effective for Ants, Wand Could Be Improved I bought this mainly to get rid of ants that started showing up in my kitchen. After using it, the ants disappeared within a day — it really works! The formula is strong and keeps bugs away.My only complaint is the comfort wand — it’s a bit awkward to use and sometimes doesn’t spray smoothly. But overall, the product does exactly what it promises, and I’ll definitely keep using it. ... show more
Reviewed in the United States on March 30, 2025 by Aaron C
    • This is NOT Raid!
Size: 1-Pack Style: Large Comfort Wand
It seems that most of the negative reviews are from customers who do not understand what this product is or how it works. Let me be clear: THIS. IS. NOT. RAID! It's actually better! Raid is a chemical substance that is designed to sicken and kill insects almost instantly upon contact. Which is great if you happen to see the bugs and spray them before they scurry away. But what about the other creepy crawlies that might be lurking elsewhere in your home? Bugs, especially ants and roaches, rarely travel alone. So if you see one, chances are there are others that have yet to reveal themselves. And Raid will only get rid of the bugs that you happen to find and spray yourself. Ortho, on the other hand, isn't designed to kill the bugs immediately. Instead, it infects the bugs with a slow-acting poison that might take hours or even days to actually kill them. How is this a good thing? Because it gives the bugs plenty of time to return to the colony and infect the others with the toxin that clings to their bodies. In my opinion this product is better than Raid because it doesn't require you to find the bugs yourself. Just spray around the areas where you have seen the most bug activity (i.e. basements, bathrooms, kitchens, etc.) and voila! The bugs are doomed. Granted, it takes time and patience. Depending on the severity of your infestation, it might take weeks or even months for your home to become completely bug-free. However, you should probably take into consideration that even an overpriced exterminator can't rid you of your bug problem in one quick visit. Most exterminators make frequent visits to your home where they will charge you out the nose just to spray down your living quarters with an almost identical product. Call me crazy, but I'd rather cut out the middle man and save a few Benjamins by doing it myself instead of paying a stranger to come into a house every week to do it for me. I hope this review clarifies any confusion that someone might have and provide future buyers with a better understanding of what they're actually paying for. Update: Something I forgot to mention in my original post is the importance of keeping a clean and dry home. The poison works by attacking the bugs' immune system and making them fatally ill. And just like humans require food and lots of fluids to recover when we're sick, so do bugs. Keeping your home dry and clean as possible will allow the extermination process to work much more efficiently. ... show more
Reviewed in the United States on October 4, 2022 by Michael Hall

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