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Ortho Home Defense Max Bed Bug & Flea Killer Powder, 12 oz. – Apply to Cracks and Crevices for Up to 8 Months of Control

Ortho Home Defense Max Bed Bug & Flea Killer Powder, 12 oz. – Apply to Cracks and Crevices for Up to 8 Months of Control

Q: Does this product have residual effects, meaning do you have to spray the bugs directly to kill them or if they crawl through it later will it kill?

Sometimes there will be bugs crawling out. Makes it easier target to kill.

Q: Can i spay mattress or clothing with this

Clothing should be washed to get rid of bugs when possible. Heat kills them just as well as chemicals, though heat doesn't have keep working later. Just put any fabric or pillows that fit into a dryer in on the hottest setting for the longest amount of time on the machine. You can wash and dry it normally after, though only using the dryer on completely dry fabric is needed.

Q: What's the difference in this Ortho Max and the original ortho in which I've purchased three times and now they've hiked the price of double sometime?

The difference is that Ortho Home Defense Max Bedbug, Flea, & Tick Killer uses Bifenthrin, Imidacloprid, & Piperonyl Butoxide. Ortho Home Defense Bedbug, Flea, & Tick Killer uses phenoxybenzyl, dimethyl, cyclopropanecarboxylate, N-Octyl bicycloheptene dicarboximide, & Imidacloprid. Ortho Home Defense Insect Killer uses Bifenthrin, & Zeta-Cypermethrin.

Q: Does this Kill even after its dried?

Thank you for your question regarding Ortho Home Defense Max Bed Bug, Flea and Tick Killer. Insects must come in contact with the insecticide either at time of application when it is wet or after it has dried during the period of residual control. The residual is around 2 weeks. If you have any further questions, feel free to contact us at 866-324-9192.

4.3/5

Product ID: 187935861

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Details

Brand
Ortho
Scent
Unscented
Item Volume
12 Fluid
Item Form
Powder Spray
Number of Items
1

⏳Up to 8 months control

🦟Kills bed bugs & fleas on contact

🕳️Targets cracks & crevices

Description

🛡️ Defend your domain—because pests don’t get invited!

BROAD SPECTRUM POWER - Eliminates bed bugs, fleas, ants, spiders, and more for a truly pest-free zone.
LONG LASTING DEFENSE - Up to 8 months of relentless pest control—stay protected season after season.
STAIN FREE ASSURANCE - Formulated to avoid stains—perfect for wood, moldings, and closets (not for fabrics).
PRECISION APPLICATION - Easily apply powder into hard-to-reach cracks and crevices where pests hide.
INTEGRATED PEST SOLUTION - Pairs seamlessly with Ortho Home Defense Max traps and sprays for total eradication.

Ortho Home Defense Max Bed Bug & Flea Killer Powder delivers up to 8 months of targeted pest control by killing bed bugs, fleas, and other common household pests on contact. Designed for application in cracks and crevices, it reaches the hidden hotspots pests love without staining fabrics, making it an essential part of a comprehensive pest defense system.

Have a Question? See What Others Asked

Does this product have residual effects, meaning do you have to spray the bugs directly to kill them or if they crawl through it later will it kill?

Can i spay mattress or clothing with this

What's the difference in this Ortho Max and the original ortho in which I've purchased three times and now they've hiked the price of double sometime?

Does this Kill even after its dried?

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Fr 29

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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Best international shipping I've ever tried. Worth every penny!

3 days ago

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Item Form	Spray, Powder
Scent Name	Unscented
Number of Items	1
Unit Count	12.0 Ounce
Item Volume	12 Fluid Ounces

Ortho Home Defense Max Bed Bug & Flea Killer Powder, 12 oz. – Apply to Cracks and Crevices for Up to 8 Months of Control

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions