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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 23,464 reviews
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Availability: In Stock.
Fulfilled by Hearthshire
Arrives Jun 9 – Jun 11
Order within 10 hours and 37 minutes
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Style: Refill


Features

  • Start killing ants, roaches, spiders, fleas and ticks fast with Ortho Home Defense Max Indoor Insect Barrier Refill
  • Long-lasting bug barrier kills and protects for 365 days against ants, roaches and spiders indoors on nonporous surfaces
  • Just attach the Comfort Wand to this refill and it's ready to spray
  • Dries fast and reaches insects where they hide
  • Use indoors with confidence wherever insects are--in kitchens, bathrooms, and basements, and around doors and windows

Description

Create an indoor bug barrier against all listed common household insects with Ortho Home Defense Max Indoor Insect Barrier Refill. Kills ants, cockroaches, spiders, fleas, ticks, scorpions, beetles, earwigs, silverfish, centipedes, millipedes, and other insects as listed. This fast-drying formula has no fumes and leaves no stains so you can use with confidence indoors. It spreads easily into cracks, crevices, under appliances, and into hard-to-reach places where insects hide--in kitchens, bathrooms, and basements, and around doors and windows. Just attach the Comfort Wand to this refill and it's ready to spray. Use Ortho Home Defense Max Indoor Insect Barrier anytime you see evidence of insect activity or need to put down a preventative barrier to keep bugs out.


Product Dimensions: 4.86 x 7.62 x 12 inches


Item Weight: 8.95 pounds


Manufacturer: Ortho


Item model number: 0203205


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 9 – Jun 11

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

    • Great product. All I’ve ever used 4 different houses and environments
Style: Large Comfort Wand
This spray is not intended to hunt down your roaches and spray and kill on contact. They carry this back to the nest or you spray in some of their nests and within 6 days you see less and less. You keep spraying. Even professionals will do the same and charge you an arm and a leg! I’ve used it from the beginning and never had roaches. We have a scorpion problem and this even kills them. The battery powered sprayer is awesome. It saves my hand. This indoor one I use on my baseboards, my door frames, my window seals, anywhere where the floor meets a wall or something substantial. On the outside I use the outside one the guy was using. I put the indoor battery sprayer on it. I spray around the whole house. I do that once a month or anytime it rains. It’s the perfect amount of spray and I save 100s in pest control calls! ... show more
Reviewed in the United States on September 8, 2022 by Lori
    • Product works great, don't understand the amount of negative reviews.
Style: Large Comfort Wand
I don't understand some of the reviews that say it doesn't work, doesn't kill ___ insects, doesn't provide a barrier etc. Because this poison killed everything I sprayed on contact, and stopped ants from going back to a spot. Even if you can't find the source of the ants coming in your house, this will help you keep them at bay at least. I really second guessed myself buying this due to all the negative reviews, but it does all the basic things it claims. Don't bother trying to compare it to a bunch of other options, just try it and return it if it doesn't work for you, it most likely will work fine(and it came shipped with a special sticker on the screw top to avoid leaks in shipping). I actually was surprised that it's pet safe with how similar it was to other poison I've sprayed. Note, I was dealing with a summer invasion of ants, indoor and outdoor, coming out of everywhere when it got real hot for a couple months. But it killed more than that, black widows, little beetles, etc. ... show more
Reviewed in the United States on August 23, 2022 by Chicomite
    • This works when you need help with large spiders
Style: Spray
Ordered this bug spray after having several very large spiders in the home the past month. I am talking barely would fit in the nozzle of a vacuum large. So the product was delivered quickly. Tonight a huge one crawled into home through crack in door. I grabbed the spray and remembered reading in review there was a "cover". I found you had to rotate the top in order to spray. After that it sprayed and then delivered a stream at the spider who fell to the floor. He ran under a bench and seconds later came back out and died. I prefer to catch and release spiders if possible however these very large ones are impossible for me to relocate. I found this spray after all the excellent reviews. Very little odor and pleased as can be to have available now. Worth more than what I paid. ... show more
Reviewed in the United States on September 6, 2022 by Joanne
    • This solved my ant problem
Style: Spray
After trying two other products to get rid of ants this one worked! I was having an issue with ants around my pet dishes. One spray of this and I haven’t seen a single one! It says it’s safe for children & pets, but I would still be very careful. It does not spray like an aerosol but squirts out & puddles. I wiped the worst spot up & let it dry thoroughly. No more ants & no problem for my pets. It’s a win win! ... show more
Reviewed in the United States on September 2, 2022 by KLS in Ohio
    • Works Amazingly on Argentine Ants
Style: Spray
There are a lot of negative reviews about the effectiveness on Roaches and Spiders. I can't speak to that, but I can assure you that this works really well for Argentine Ants. They absolutely hate it. I have a very nasty infestation in my apartment (and they are still around the perimeter of the property). But spraying this at entry points has seemed to curb their entry to my apartment for at least a week now. It will kill them on contact and dry them out. ... show more
Reviewed in the United States on August 16, 2022 by Liam Hockley
    • It definitely helped!
Style: Large Comfort Wand
I live in a apartment building with roaches. Recently they had gotten pretty bad in my kitchen. Cleaned it out completely head to toe and sprayed it head to toe with this and it definitely made a huge difference! 95% of roaches gone. I used with along with roach bait and barely see them anymore. I knocked a star off because the spray nozzle, while easy to use definitely doesn't work as it should. Just spraying a large spratic stream that wasn't easy to control. ... show more
Reviewed in the United States on August 4, 2022 by ashley krier
    • Does not kill NYC SUPER ROACHES
Style: Large Comfort Wand
I initially bought this product for my home in Florida. It worked perfectly as the only roaches I would see were dead ones. My grandma lives in NYC and I recently went to visit her. I saw she had roaches (the entire building does) just free roaming like they pay rent. I ordered this for her home and was excited to show her how well it worked. I sprayed the house and waited. Finally I saw my first victim. I say it scurrying across the floor to the area where I had sprayed but never actually went to the area. Frustrated, I got the spray and just started spraying the bug, thinking it would kill it. At first the roach tried to run, but after a few moments of being sprayed, it stopped and started DANCING! As if this was the best shower this thing has ever had in its life. It just sat there, moving up and down as I tried to drown the little bugger, totally ENJOYING IT! Eventually I gave up and it turned around, thanked me for her great experience and ran off to tel all his friends. So idk what roaches in NYC are made off but this does not work for them! ... show more
Reviewed in the United States on June 19, 2022 by Donavan
    • EXCELLENT FOR SPIDERS!
Style: Large Comfort Wand
We purchased a new large shed that we are using for an office and bedroom (until I repair the floor in our airstream.) We have woods all around us and this year the spider population was horrible! I purchased Ortho home defense and now I can sleep in the shed without fear of the spiders invading! This is an excellent product! ... show more
Reviewed in the United States on August 25, 2022 by Kim V.

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