Ortho 3-Step Continuous Spray Bed Bug Treatment, 1-Gallon

Last updated date: September 20, 2022

DWYM Score

9.4

Ortho 3-Step Continuous Spray Bed Bug Treatment, 1-Gallon

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Update as September 20, 2022:
Checkout The Best Bed Bug Treatment for a detailed review of all the top .

Overall Take

Designed to kill bed bugs, fleas and ticks, this spray is designed to attack both bed bugs and bed bug eggs for an all-inclusive solution. You can use this spray to spot treat your bed frames, mattresses and baseboards, among other areas. It comes with a continuous-spray wand that is easy and comfortable to hold while also helping get into tight spaces.


In our analysis of 21 expert reviews, the Ortho 3-Step Continuous Spray Bed Bug Treatment, 1-Gallon placed 3rd when we looked at the top 12 products in the category. For the full ranking, see below.

From The Manufacturer

Ortho Home Defense Max Bed Bug, Flea & Tick Killer is the second step in a bed bug solution system. This spray kills even the toughest bed bugs (pyrethroid-resistant bed bugs) and their eggs. Use it as a spot treatment to kill the bed bugs you see and in the places where they hide: Around bed frames, mattress seams/tufts/folds, and baseboards. It also kills fleas and ticks in your home. You can use Ortho Home Defense Max Bed Bug, Flea & Killer indoors with confidence.

Expert Reviews

Expert Summarized Score

9.0
2 expert reviews

User Summarized Score

8.8
16,039 user reviews

What experts liked

Its handy wand applicator makes reaching nooks and crannies easy. It can also be used as a spot treatment
- My Move
Highly concentrated for killing even the toughest bed bugs and at an affordable price.
- Pest Control Hacks

What experts didn't like

Lacks effectiveness and defective wand.
- My Move
Can be harmful to humans.
- Pest Control Hacks

An Overview On

Bed bugs are an ongoing problem across the globe. In fact, if you travel often, you’re likely to encounter them at some point. The problem is, these invasive pests tend to hide in mattresses and box springs, where they remain unseen. You often don’t even know you have bed bugs until days after you’ve been bitten, when you see a series of small red bumps that itch.

If you suspect you might have bed bugs, it’s important to get the infestation under control before it becomes worse. Remove your bedding and search your mattresses for small red or rust-colored stains. This can be a sign that bed bugs have been crushed.

Also search for signs of live bed bugs. They’re small but easy to spot. As an infestation worsens, you’ll start to see them in the seams of furniture, under loose wallpaper and wall hangings and in drawer joints. They typically stay close to where people sleep.

Getting rid of bed bugs typically requires treating your surfaces with chemicals. Some choose to hire a professional to take care of it, but you can do it yourself with the right products. Make sure you research any product you buy to keep yourself and your home’s occupants, including pets, safe before you start treating.

It’s important to note that you might not completely eradicate bed bugs with one treatment. You may find you have to treat again in a few weeks or a couple of months. Don’t get rid of any spray you don’t use. Store at room temperature in a safe location of your house so you’ll have it on hand in case you see a reemergence of bed bugs.

With some bed bug treatments, you get a concentrate that you mix with water. This ensures your solution will last a while, giving you plenty of applications. But in most cases, you’ll need to use your mixed concentrate within hours of making it and dispose of any mixture that remains.

The Buying Guide

  • Over time, some bed bugs have become resistant to pyrethrins and pyrethroids. It’s important to look for treatments that can help with the most stubborn bed bugs.
  • Bed linens should not be treated with chemicals. Instead, remove them and seal them in a plastic bag before laundering them and drying them at high temperatures to kill any bugs or eggs.
  • Some bed bug treatments are designed to tackle a variety of pests prone to bedroom infestations, including fleas and ticks. This can help you cover all your bases.
  • Don’t just treat your mattress and box frame if you feel you have bed bugs. Also check for bed bugs in your bed frame and on any bedside tables.
  • Look at the application process of a bed bug spray you’re considering. Some have a wand that makes application easy while others might require you to purchase a nozzle to dispense the formula.
  • You’ll likely end up with spray left over after you’ve taken care of your current infestation. Consider where you’ll store it. A smaller bottle might be more convenient.
  • If you’re concerned about chemicals, look for a spray that uses natural ingredients to eliminate bed bugs. Tea tree oil and lavender both eliminate bed bugs, especially when combined with other ingredients.
  • If you have a vacuum cleaner with a disposable bag, you can vacuum your bed bugs for an easy removal method. But you’ll need to seal the bag with tape, then wrap the vacuum bag in a bigger bag and seal it up tight before disposing of it to avoid another infestation.
  • Some bed bug sprays are designed to continue to work long after you spray them. That means you won’t have to continue to monitor and apply. If you go this route, though, make sure you’ve chosen an odorless, safe spray that will allow you to continue to sleep in your bed while it’s doing its job.