---
product_id: 187935860
title: "Ortho Home Defense Max Bed Bug Killer - Also Kills Fleas & Brown Dog Ticks, Spot Treatment, 18 oz"
brand: "ortho"
price: "₱2413"
currency: PHP
in_stock: true
reviews_count: 8
category: "Ortho"
url: https://www.desertcart.ph/products/187935860-ortho-home-defense-max-bed-bug-killer-also-kills-fleas
store_origin: PH
region: Philippines
---

# Kills fast, instant relief Targets resistant bed bugs & multiple pests 16 weeks residual protection Ortho Home Defense Max Bed Bug Killer - Also Kills Fleas & Brown Dog Ticks, Spot Treatment, 18 oz

**Brand:** ortho
**Price:** ₱2413
**Availability:** ✅ In Stock

## Summary

> 🚫🐞 Sleep Tight, Bug-Free Nights Guaranteed!

## Quick Answers

- **What is this?** Ortho Home Defense Max Bed Bug Killer - Also Kills Fleas & Brown Dog Ticks, Spot Treatment, 18 oz by ortho
- **How much does it cost?** ₱2413 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/187935860-ortho-home-defense-max-bed-bug-killer-also-kills-fleas)

## Best For

- ortho enthusiasts

## Why This Product

- Trusted ortho brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multi-Pest Control:** Effective against pyrethroid-resistant bed bugs, fleas, ticks & more 🐜
- • **Easy Spot Treatment:** Spray precisely around beds, furniture & carpets for targeted control
- • **Long-Lasting Defense:** Keeps killing bed bugs up to 16 weeks on non-porous surfaces 🛡️
- • **Rapid Action Formula:** Delivers fast, visible bug elimination within hours ⚡
- • **Integrated Solution System:** Works seamlessly with Ortho’s trap & powder for total bed bug eradication

## Overview

Ortho Home Defense MAX Bed Bug Killer Aerosol Spray is a powerful, fast-acting insecticide designed to eliminate even pyrethroid-resistant bed bugs and their eggs. It provides up to 16 weeks of residual protection on ceramic and other non-porous surfaces, while also targeting fleas, ticks, and various household pests. Easy to apply as a spot treatment, it forms the second step in Ortho’s comprehensive bed bug solution system, ensuring thorough and lasting pest control for a peaceful, bug-free home.

## Description

Kill bed bugs, fleas, and other listed insects fast with Ortho® Home Defense Max® Bed Bug Killer spray. The formula kills the toughest (pyrethroid-resistant) bed bugs and their eggs. This fast-acting spray works on bed bugs, fleas, brown dog ticks, ants (excluding fire, pharaoh, and harvester ants), spiders (excluding brown recluse and black widow), and other insects (as listed). Its keeps on killing bed bugs for up to 16 weeks on ceramic (non-porous) surfaces. Use it as a spot treatment to kill the bugs you see, and the ones hiding, by targeting bed frames, headboards, floors, baseboards, furniture, moldings, ceilings, walls, and carpeting. Use as the second step in the Ortho® Bed Bug Solution System. Step 1 involves the detection of bed bugs with the Ortho® Home Defense Max® Bed Bug Trap and step 3 calls for Ortho® Home Defense Max® Bed Bug & Flea Killer Powder, an easy-to-use treatment for cracks, crevices and other hard to reach places (sold separately).

Review: Exceeded my expectations! - I cannot say enough good about this product. I have had flea problems in the past and I know what a task it is and how to get rid of them. It is no easy chore. One of the most difficult parts, is finding a product that actually works. I know how to prep before spraying or fogging. It is essential that you vacuum and vacuum well and pull furniture out from walls before you bomb or use any type of flea product. So of course I did that. I truly had an infestation at this point in time. You couldn't be in the room for more than a minute and they were crawling all over your legs. It was awful at night during the day all the time it was just getting worse. It got out of control in less than a week. So I have ordered exterminators to come to the house in the past. And they have had to come back multiple times to get rid of the flea problem. It's just one of those issues that you know it's going to be a while to get rid of. At least in my experience. I did my research and I believe Precor Foggers are one of the best Foggers on the market. But there again you'll probably have to use the product after 2 weeks of using the product the first time. But I am not for sure on this as it is my first time that I have purchased procore Foggers. While waiting for the Foggers to get to the house with a 3-day delivery I became impatient and noticed that I could buy the product bed bug and flea control and have it delivered the same day. To boot it was only 20 bucks. What could I have to lose. At least I could spray the damn bed and carpet and maybe get one night of sleep without getting attacked by bed bugs. That was all that I expected out of this cheap product or so I thought. I truly cannot say enough good things about this product. As I said I am currently waiting for my father's to arrive which will be tomorrow. At this point I honestly don't even know if I need them. I can't even believe that I am saying that right now. I bought one gallon and I addressed two of the rooms that were most significant with the flea infestation. I vacuumed very well pulled everything out from the walls and began spraying. I am telling you that within 2 hours I did not feel a thing crawling or see anything jumping around. I do not even believe my own words right now. I have adequate adequately sprayed both rooms with one gallon and even had a chance to do the hallways in the house that I was walking to and from those rooms. Just to make certain. I cannot find one damn flea in this house. I am simply amazed and flabbergasted that this product has single-handedly combated my infestation of two rooms with only one gallon and even had left over to do area rugs in the hallways. There is not one bug living in this house. There is not one bug on my dog. There is not one bug in my bed. I slept like a baby last night without any interference for the first time in weeks. I was able to walk around my room this morning and not a single flea had jumped on me not one nor have I been able to find one anywhere in this house. I simply have to say this product is an absolute winner and a must buy. I have stubborn fleas I always do when I get an infestation it was due to negligence of my roommate who forgot to put flea spray on his cats for 2 months and brought fleas into the house and it quickly developed into an infestation Within those two months then it was attacking my dog who I give advantage to and never has fleas my dog began to get infested even while taking the advantage monthly application and I've had to give him two or three flea baths a week to keep up so when I tell you it was an infestation I do not make light of the situation. I have had them before in my life and know how difficult it is to get rid of. I I'm not sure if I will have to reapply in 2 weeks but at this point I couldn't be happier. I did buy another gallon just to make sure I have it on hand at all times for 20 bucks who would be stupid enough not to buy this A1 product. Don't waste your money with any other more expensive or powders or other products this was the easiest thing I've ever done in my life. It couldn't have been more effective and the price you can't beat do yourself a favor save yourself the headaches get the same day delivery like I did and put your troubles to rest you will not be disappointed this stuff is fantastic my hat's off to ortho for a fine product better than the exterminators I've had in the past by far I just don't understand how this product has surpassed all others that I've used in all other services that I've used hands down the best.
Review: Works as stated. - This product is great, just make sure you are reading instructions and prep correctly. Idk were they came from but my oldest didnt say anything about being bitten or itchy, it got bad enough in his room that they traveled to my room. I through out ALL the bedding, pillows etc that didn't have a cover even his mattress and frame, my mattress and pillows have covers but he never put his on (hes 17). With it being cold out atm I then took his dressers desk etc and put them on the porch. All clothes got washed and dryed on the highest temp they would go, and I got bedbug killing addictive for the wash. I followed it with washing the walls, baseboards, ceiling fan etc with bleach and then used this spray to spray EVERYTHING even the carpet. I followed that up with a bedbugs bomb and kept treating the empty rooms daily with the power and spray and used the can on the furniture outside. Carpets were vacuumed daily. One go through did the trick in my room and I did spray the whole apartment. His room however was bad enough that it was sealed off and took a week of daily clean/ spray/ power before we stopped finding them. I was thorough In looking for them especially in the carpet. I also emptyed my vacuum outside and gave it a good cleaning after ever vacuum. Its a lot of work but worth it as it can cost up to 5k plus to have it perfectly done. I will continue to treat the room and the rest of the apartment as a preventative as im now paranoid lol but the whole line of this brands products do work. Also make sure you use this product while your kidos are at school and out of the home if possible and your animals are in a crate to be kept away from it or outside. Definitely wear a mask when using and some gloves. Thorough Cleaning before and after use is critical.

## Features

- Kill even the toughest (pyrethroid-resistant) bed bugs and their eggs with the Ortho Home Defense Max Bed Bug Killer spray
- KILLS FAST: The bed bug spray kills quickly and keeps on killing for up to 16 weeks on ceramic (non-porous) surfaces
- EFFECTIVE CONTROL: This spray works on the toughest (pyrethroid-resistant) bed bugs and their eggs as well as fleas, brown dog ticks, stink bugs, earwigs, clothes moths, carpet beetles and other listed bugs
- EASY TO USE: Once bed bugs have been detected, spray this bed bug killer around bed frames, headboards, floors, and carpeting as a spot treatment
- A BED BUG SOLUTION SYSTEM: Use with Step 1 Ortho Home Defense Max Bed Bug trap to detect bed bugs, and Step 3 Ortho Home Defense Max Bed Bug & Flea Killer Powder to kill bed bugs on contact (sold separately)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #4,586 in Health & Household ( See Top 100 in Health & Household ) #2 in Indoor Insect & Pest Control Sprays |
| Brand | Ortho |
| Customer Reviews | 4.4 out of 5 stars 31,901 Reviews |
| Item Form | Powder |
| Item Volume | 18 Fluid Ounces |
| Number of Items | 1 |
| Scent | Unscented |
| Unit Count | 18.0 Ounce |

## Product Details

- **Brand:** Ortho
- **Item Form:** Powder
- **Item Volume:** 18 Fluid Ounces
- **Number of Items:** 1
- **Scent:** Unscented

## Images

![Ortho Home Defense Max Bed Bug Killer - Also Kills Fleas & Brown Dog Ticks, Spot Treatment, 18 oz - Image 1](https://m.media-amazon.com/images/I/61YS4n1BTeL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**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?**
A: Sometimes there will be bugs crawling out. Makes it easier target to kill.

**Q: Can i spay mattress or clothing with this**
A: 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?**
A: 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?**
A: 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exceeded my expectations!
*by C***K on October 7, 2023*

I cannot say enough good about this product. I have had flea problems in the past and I know what a task it is and how to get rid of them. It is no easy chore. One of the most difficult parts, is finding a product that actually works. I know how to prep before spraying or fogging. It is essential that you vacuum and vacuum well and pull furniture out from walls before you bomb or use any type of flea product. So of course I did that. I truly had an infestation at this point in time. You couldn't be in the room for more than a minute and they were crawling all over your legs. It was awful at night during the day all the time it was just getting worse. It got out of control in less than a week. So I have ordered exterminators to come to the house in the past. And they have had to come back multiple times to get rid of the flea problem. It's just one of those issues that you know it's going to be a while to get rid of. At least in my experience. I did my research and I believe Precor Foggers are one of the best Foggers on the market. But there again you'll probably have to use the product after 2 weeks of using the product the first time. But I am not for sure on this as it is my first time that I have purchased procore Foggers. While waiting for the Foggers to get to the house with a 3-day delivery I became impatient and noticed that I could buy the product bed bug and flea control and have it delivered the same day. To boot it was only 20 bucks. What could I have to lose. At least I could spray the damn bed and carpet and maybe get one night of sleep without getting attacked by bed bugs. That was all that I expected out of this cheap product or so I thought. I truly cannot say enough good things about this product. As I said I am currently waiting for my father's to arrive which will be tomorrow. At this point I honestly don't even know if I need them. I can't even believe that I am saying that right now. I bought one gallon and I addressed two of the rooms that were most significant with the flea infestation. I vacuumed very well pulled everything out from the walls and began spraying. I am telling you that within 2 hours I did not feel a thing crawling or see anything jumping around. I do not even believe my own words right now. I have adequate adequately sprayed both rooms with one gallon and even had a chance to do the hallways in the house that I was walking to and from those rooms. Just to make certain. I cannot find one damn flea in this house. I am simply amazed and flabbergasted that this product has single-handedly combated my infestation of two rooms with only one gallon and even had left over to do area rugs in the hallways. There is not one bug living in this house. There is not one bug on my dog. There is not one bug in my bed. I slept like a baby last night without any interference for the first time in weeks. I was able to walk around my room this morning and not a single flea had jumped on me not one nor have I been able to find one anywhere in this house. I simply have to say this product is an absolute winner and a must buy. I have stubborn fleas I always do when I get an infestation it was due to negligence of my roommate who forgot to put flea spray on his cats for 2 months and brought fleas into the house and it quickly developed into an infestation Within those two months then it was attacking my dog who I give advantage to and never has fleas my dog began to get infested even while taking the advantage monthly application and I've had to give him two or three flea baths a week to keep up so when I tell you it was an infestation I do not make light of the situation. I have had them before in my life and know how difficult it is to get rid of. I I'm not sure if I will have to reapply in 2 weeks but at this point I couldn't be happier. I did buy another gallon just to make sure I have it on hand at all times for 20 bucks who would be stupid enough not to buy this A1 product. Don't waste your money with any other more expensive or powders or other products this was the easiest thing I've ever done in my life. It couldn't have been more effective and the price you can't beat do yourself a favor save yourself the headaches get the same day delivery like I did and put your troubles to rest you will not be disappointed this stuff is fantastic my hat's off to ortho for a fine product better than the exterminators I've had in the past by far I just don't understand how this product has surpassed all others that I've used in all other services that I've used hands down the best.

### ⭐⭐⭐⭐⭐ Works as stated.
*by G***E on December 2, 2025*

This product is great, just make sure you are reading instructions and prep correctly. Idk were they came from but my oldest didnt say anything about being bitten or itchy, it got bad enough in his room that they traveled to my room. I through out ALL the bedding, pillows etc that didn't have a cover even his mattress and frame, my mattress and pillows have covers but he never put his on (hes 17). With it being cold out atm I then took his dressers desk etc and put them on the porch. All clothes got washed and dryed on the highest temp they would go, and I got bedbug killing addictive for the wash. I followed it with washing the walls, baseboards, ceiling fan etc with bleach and then used this spray to spray EVERYTHING even the carpet. I followed that up with a bedbugs bomb and kept treating the empty rooms daily with the power and spray and used the can on the furniture outside. Carpets were vacuumed daily. One go through did the trick in my room and I did spray the whole apartment. His room however was bad enough that it was sealed off and took a week of daily clean/ spray/ power before we stopped finding them. I was thorough In looking for them especially in the carpet. I also emptyed my vacuum outside and gave it a good cleaning after ever vacuum. Its a lot of work but worth it as it can cost up to 5k plus to have it perfectly done. I will continue to treat the room and the rest of the apartment as a preventative as im now paranoid lol but the whole line of this brands products do work. Also make sure you use this product while your kidos are at school and out of the home if possible and your animals are in a crate to be kept away from it or outside. Definitely wear a mask when using and some gloves. Thorough Cleaning before and after use is critical.

### ⭐⭐⭐⭐⭐ Thank you, Ortho
*by M***Y on December 28, 2025*

If you are vigilant, thorough, and determined, with patience and proper use this stuff will save your home and your sanity. Bed Bugs are no joke and this particular Ortho option will destroy them but it takes time. You have to be very careful and persistent. If you catch the invasion before it's too late, this will save you but it will take more than one treatment to vanquish the pests. The sprayer is easy to use and batteries are included. The price floats around $20 and I promise it is worth every penny. I still have PTSD from the bed bugs but this Ortho spray made it so I could reclaim my home, life, ability to sleep, etc. This is also incredibly effective at flea control. If I had known about that I would have been buying this years ago. I hope that I never need this for bed bugs again, but I will never forget it and will definitely keep it in mind for flea control. The fleas don't take over but they tend to show up over the summer and I only saw maybe 3 fleas this past summer when I had to spray this for bed bugs. I love you, Ortho, this stuff is the best.

## Frequently Bought Together

- Ortho Home Defense Max Bed Bug Killer - Also Kills Fleas & Brown Dog Ticks, Spot Treatment, 18 oz
- Ortho Home Defense Max Bed Bug, Flea and Tick Killer with Comfort Wand, Bed Bug Spray, Kills Bed Bug Eggs, Fleas and Ticks, 1 gal.
- Ortho Home Defense Max Bed Bug & Flea Killer Powder, 12 oz. – Apply to Cracks and Crevices for Up to 8 Months of Control

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-30*