Ortho Home Defense Max Bed Bug Killer, 18 oz
Ortho Home Defense Max Bed Bug Killer, 18 oz
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Ortho Home Defense Max Bed Bug Killer, 18 oz

Ortho Home Defense Max Bed Bug Killer, 18 ozOrtho Home Defense Max Bed Bug Killer 18 oz2 pack Ortho Home Defense Max Bed Bug Killer 18 oz
Pack Size:Single

Key item features

  • Potent Efficacy: Kills even the toughest pyrethroid-resistant bed bugs and their eggs, along with fleas, brown dog ticks, stink bugs, earwigs, clothes moths, and carpet beetles.
  • Rapid Action: This bed bug killer spray acts quickly and continues to kill for up to 16 weeks on ceramic (non-porous) surfaces.
  • Versatile Application: Effective as a spot treatment around bed frames, headboards, floors, baseboards, furniture, moldings, ceilings, walls, and carpeting.
  • Broad Spectrum: Targets bed bugs, fleas, brown dog ticks, ants (excluding fire, pharaoh, and harvester ants), and spiders (excluding brown recluse and black widow).
  • System Integration: Functions as Step 2 in the Ortho Bed Bug Solution System, complementing the Ortho Home Defense Max Bed Bug Trap (Step 1) and Ortho Home Defense Max Bed Bug & Flea Killer Powder (Step 3).
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Customer ratings & reviews

4.2 out of 5 stars
stars282 ratings72 reviews
How item rating is calculated
5.0
3.8
3.0
  1. 5 stars68% (193)
  2. 4 stars13% (36)
  3. 3 stars4% (11)
  4. 2 stars3% (9)
  5. 1 star12% (33)

Reviews summary

Pros

  • : Easy to follow and of great quality.
  • : Kills bed bugs and their eggs with repeated use.

Neutral

  • : Can be effective, but inconsistent in eliminating bed bugs.
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Showing 1-3 of 72 reviews

Aug 14, 2023
Keith
5 out of 5 stars review

Verified Purchase

it's works great believe me some how I had got bed bugs in my home i don't even have a idea of it happened but this ortho changed my life i bought 3 bottles and it worked so great i went back and bought 3 more just incase this ever happens again which it won't happen because I'm kinda afraid of just letting anyone into my home now so that's the only way I can see it happen from the beginning

Incentivized Review
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Jul 22, 2025
Susan
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Works Amazing On Fleas when we have an outbreak.

I use this spray routinely on our mattresses during the summer when there is a huge breakout of Fleas. This controls the Fleas on our mattresses and also helps to control them on our pups!

Helpful?7G4M66XLRB7O861514680
Aug 17, 2023
CozmikDebris
5 out of 5 stars review

Verified Purchase

Best product on the market

Have tried every product on the market, but this Ortho stuff is the ONLY product that I have found that actually works. With only ONE application, you too can rid your home of creepy-crawleys for MONTHS1

Incentivized Review
Helpful?7G4M66XLRB7O861514680