Ortho Home Defense Max Insect Killer

$14.49 $17.99

Best deal at: amazon.comAmazon.com
Buy for best price
Set Lowest Price Alert
Notify me, when price drops
Set Alert for Product: Ortho 0220910 Home Defense Insect Killer for Indoor & Perimeter2 with Comfort Wand Bonus Size, 1.1 Gal - $14.49
Last Amazon price update was: 19 October 2021 09:00
× Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com (Amazon.in, Amazon.co.uk, Amazon.de, etc) at the time of purchase will apply to the purchase of this product.

Nobody likes to have bugs in their homes. Apart from just being a nuisance, most of these insects potentially pose a health and safety risk. We understand that it is important to get rid of them right away, but just before you rush to call the nearest exterminator, an effective insect killer spray can help you terminate this problem.

The Ortho Home Defense Max Insect Killer is one of the most effective and long-lasting solutions for your insect infestation problems. This bug spray not only kills bugs and their cocoons in and around your house but also prevents any future bug infestation for at least a year.

We understand that finding the right insect-killing spray can be very confusing, especially when there are many products to choose from and very little time to handpick the best one.

To help you find your best pick, we’ve compiled a comprehensive Ortho Home Defense Max Insect Killer review from a mix of personal experience and overall ratings from verified actual users.

Let’s dive in. We have a lot to discuss.


For more than two decades, the Scotts Company LLC has maintained a very high reputation for its top-selling Ortho brand products. Talking of premium-quality, the Ortho Home Defense Max Insect Killer is formulated from a very fast-acting mixture that enables it to kill more than 130 different types of insects and prevent their reoccurrence for 12 months.

Some of the most common insects that the Ortho Home Defense Max Insect Killer gets rid of include roaches, ants, centipedes, moths, fleas, ticks, and all their eggs. After spraying your home and its perimeter, it automatically creates an invincible protective barrier that will keep all sorts of bugs away for a year.

It normally comes with a spraying wand that makes it very easy to spray areas where you commonly see the creepy insects. Luckily, its content doesn’t stain, dries faster, and is odor-free but only safe for kids and pets after it has completely dried.


  • Dries fast
  • Doesn’t stain
  • Odorless
  • Kills and keeps bugs away for a year
  • Spraying wand is comfortable to the wrist
  • Wand is completely reusable


  • Sprayer failure

What is Ortho Home Defense Max Insect Killer Made of?

The Ortho Home Defense Max Insect Killer spray features a unique blend of active ingredients, including 0.05% Bifenthrin and 0.01% Zeta-Cypermethrin. This rapid-acting formula leaves no stains, has no odor, dries faster, and guarantees the best results.

Our Ortho Home Defense Max Insect Killer review

Over the years, we’ve become accustomed to using different methods to manage insect infestations in our homes. I mean, no one likes bugs, especially if they either disturb your beauty sleep or potentially cause bodily harm or diseases.

We are always looking for the safest, most efficient, budget-friendly, and super-effective insect-killing spray. We will be discussing specific features that ultimately make the Ortho Home Defense Max Insect Killer one of the top choices for your household in this review.

Our Ortho Home Defense Max Insect Killer review is subjective, and all opinions and insights are based on first-hand experience and ratings from real customer reviews. Besides that, you are will to enjoy using this product as long as you follow all user manual guidelines.

Here’s the review breakdown.

Scent (9.0/10)

The scent is one of the main factors that influence buyers’ decisions. Brands are starting to realize this, and they are slowly winning customer attention by playing around with different options. Anyway, who wouldn’t want to buy something that either smells good or is just odorless?

Unlike several other products that break down into smelly sickening compounds, the Ortho Home Defense Max Insect Killer contains a carefully curated formula that is odor-free but very effective at killing and preventing insects.

This means that those who are highly sensitive to smells will have an easier time using and storing Ortho Home Defense Max Insect Killer. Many customers have quoted this as the main reason that they are now repeat buyers. Therefore, this justifies the 9.0 score.

Thickness (7.4/10)

Different pesky insects require a specific ratio of compounds to kill them or keep them at bay effectively. This brings us to the issue of thickness. Most customers correctly assume that the thicker the spray content, the more efficient it is.

Some do not know that the thicker the content, the stronger it is because it has a larger volume of killing compounds per drop.

Away from the chemistry lecture, the Ortho Home Defense Max Insect Killer spray content is moderately thick. That is why you don’t have to dilute it before application. Its formula is precisely mixed and is ready for direct use without clogging the spraying nozzle.

Compared to most of its major competitors, we still feel that there is room for improvement on the thickness side. However, we believe that its current thickness plays a significant role in mitigating insect infestation for at least 12 months, making the 7.4 scores well deserving.

Ease of use (8.2/10)

Those with spraying experience will agree with me that it is not as easy as it might seem, right? For starters, you are bound to get body fatigue due to all the bending and pumping involved. Well, it’s too much work, especially if you have to spray a large area.

On the bright side, the Ortho Home Defense Max Insect Killer comes with a set of easy to use features, and you don’t have to worry much about hand fatigue. These include an ergonomic handle that is comfortable on your hand and doesn’t strain your wrist. Its easy application wand helps accessing tight hiding places for insects and a one-touch continuous spray.

Just as it suggests, you don’t have to keep on pumping.

The fact that the wand is reusable and features several different spray settings, the Ortho Home Defense Max Insect Killer is relatively easy to use and therefore deserves the 8.2 scores.

Effectiveness (9.5/10)

Effectiveness is often a top priority when looking for an insect-killing product. We all tend to focus more on the number of bug species it can kill and how long it can hold them off. Well, these creepy-crawlies can be very annoying.

As one of the best products available in the market, the Ortho Home Defense Max Insect Killer is made of a special cocktail that makes it capable of killing more than 130 different insects and preventing new ones from coming in for at least 12 months.

Furthermore, it’s highly effective and can be used for both indoor and outdoor applications with the ability to destroy insect eggs too. Given its vast fan base coupled with the fact that it offers a long-lasting insect pest control solution, the Ortho Home Defense Max Insect Killer earned 9.5 scores without prejudice.

Value for money (7.6/10)

By now, you already know that the Ortho Home Defense Max Insect Killer is one of the most effective bug sprays around. The ability to offer insect protection from over 130 bugs for a whole year isn’t exactly a joke but rather guarantees that it offers a bang for your buck.

However, the product is currently unavailable on Amazon, and there are some complaints about the quality of the new version. For these reasons, we rate its value for money at 7.6.

Final Verdict (8.3/10)

Dealing with insect infestations in our homes isn’t a simple matter. These annoying bugs can potentially endanger your health and therefore calls for drastic measures.

With the improvement in technology and insect control formulas, the Ortho Home Defense Max Insect Killer is one of the best picks that you can use to get rid of a myriad of bugs for up to 12 months.

This Ortho Home Defense Max Insect Killer review has discussed some of the outstanding features explaining how you can uniquely benefit from each one. Just to be clear, the ratings were computed based on personal experience.

Overall, the Ortho Home Defense Max Insect Killer meets all expectations ranging from effectiveness to value for money. Given that it is safe for kids and pets after drying even makes it more appealing.

However, we strongly suggest that you should always follow the user instructions at all times before spraying. That said, our overall score is 8.3, which is fairly above average.

[FAQ’s] Consumer Questions & Answers

Is it safe to use around kids and pets?
Yes, as long as you ensure that the spray is completely dry.

Is there a need to reapply after it rains?
Yes, there is a possibility that heavy rains could wash the spray away. For continued protection, you must reapply.

will it affect my grass and shrubs?
No, the formula used includes compounds that do not harm the grass or shrubs in your compound.

Do I need to leave the house after spraying?
Yes, please stay away from the areas that have been sprayed until it has dried up.

Is the container refillable?
No, the container isn’t refillable, but the easy application wand is reusable.

8.3 Total Score

Ease of Use
Value for Money
  • Dries fast
  • Doesn’t stain
  • Odorless
  • Kills and keeps bugs away for a year
  • Spraying wand is comfortable to the wrist
  • Wand is completely reusable
  • Sprayer failure
Add your review
We will be happy to hear your thoughts

Leave a reply

Your total score

five × 2 =