Disclosure: GeekWrapped helps you find the best stuff. When readers buy the independently
chosen products on this site, we earn a commission that supports our work. Find our guides here.
Disclosure: GeekWrapped helps you find the best stuff. When readers buy the independently chosen products on this site, we earn a commission that supports our work.
Disclosure: When readers buy the independently chosen products on this site, we earn a commission.

Best Roach Killers

Expert Reviews & Buying Guide

quadcopter reviewsBest Roach Killers

Our Recommendations

In a hurry? Here are the best products at a glance.

Trusted by millions of readers. As featured in
Expert Reviews Buying Guides

How to Choose the Best Roach Killer

So you have found yourself with a bug problem. Who hasn’t had this happen at least once in their lives? We’ve got you covered! To bring you our roach killer buying guide, we’ve looked into a selection of poisons, sprays, and traps to keep the bugs away from your home! First, let’s take a look at what you should know before you start shopping for pest control. Afterward, we’ll look at our top ten picks for roach killers!

Best Roach Killers

Odorless: Most roach killers aim to be odorless, which means that you won’t be able to smell any chemical or poison smell after you apply the substance. This is a good thing because some of these poisons can smell pretty bad.

Best Roach Killers

Pieces: This refers to the number of baits, spray cans, or other poison methods included in the purchase. Lots with a bigger number of pieces are often a better value. Buy more than you think you need!

How to Choose the Best Roach Killer

Protection Time: Keep those roaches away for longer with sprays and poisons that are meant to last. Sprays that create a barrier usually have longer protection times. They will keep killing for the entire length of their effective time.

Best Roach Killers

Non-Staining: If you’re going to have to spray this stuff around the house, you want to know that it’s not going to stain your carpets, curtains, or surfaces. Non-staining formulas won’t leave stains on your carpets or walls.

Best Roach Killers

Package Size: This is how big the package is and how much product you get. Most sprays either come in 10-14 ounce cans or 1-gallon jugs. Other bait types will vary in size, by sprays are the most common.

Product Intro Icon

Type: Sprays are the most popular, common, and easy types of roach killer. There’s also foam, will expand and get into small cracks where sprays wouldn’t be able to reach. Bait traps and gels are common as well.

Top 10 Products

Now that you know what you want, let’s take a look at some roach killer reviews! We researched and reviewed hundreds of roach killing poisons and traps to bring you our list of recommendations. The products on this list will work for your problem! In a hurry? Check out our top pick and budget pick. They’re the cream of the crop, but the rest of the list is full of effective poisons as well! Let’s get to the reviews!

Tempo Ultra SC Pest Control

Top Pick
This Tempo Ultra spray is a concentrated spay that you have to mix yourself. 8 ounces of this liquid makes up to 30 gallons. It’s not a powder formula, but it works like one, which means that it’s powerful enough to keep your bug problem under control! It doesn’t need agitation once it’s mixed to stay liquid and effective, which makes it superior to a powder mix formula. It dispenses evenly when sprayed so you won’t get more of the chemical in one area than another. What’s great about this product is that it’s good for both indoor and outdoor uses, and works to kill more than just roaches. It will also do away with silverfish, bed bugs, ants, and other common types of pests. That’s why it made our list as the best roach spray for home use! It’s concentrated and powerful, and you won’t have to adjust the mixture to make it work. Just follow the directions!
Check Price NowReview Top Pick

Ortho Home Defense Max

Budget Pick
Ortho is a well-advertised pest control company. They’re the bug people! And this spray definitely does its job. For an affordable price, this 1-gallon jug will keep bugs away from your home for a total of 12 months! You only need to apply a 4-inch barrier around baseboards, tubs, cabinets, doors, and windows, or anywhere pests could come in. Since it’s safe for outdoor use, you can even put a perimeter between the ground and your home! This spray kills over 130 varieties of household pests, including roaches and ants. It comes with a comfort wand for easy spraying, so you won’t strain your hands protecting your house. Overall, we think this is the best cheap roach killer on the market right now – and you get so much for the price! It’s definitely worth a try to see if this can stop your insect problem. With a whole gallon, you might get a whole year’s use out of this buy!
Check Price NowReview Budget Pick

Bengal Chemical Inc Roach Spray

Bengal is a tradition in pest control. Many boast that it’s the only thing that works for their region, and it’s available conveniently online! It’s a dry spray instead of a liquid or a bait trap, so it mists the area instead of using a contact-based poison. The bugs don’t have to walk across it to get the effects! It gets into cracks and tighter spaces due to the unique dry formula and dries there to keep protecting you. It’s close to professional grade and will get the job done no matter how bad your problem is. It’s been known to take care of infestations in abandoned houses just fine! Just make sure to clear the room while it’s drying, and you will have a barrier that will work for up to six months. We think this is the best professional roach spray you can buy right now – so don’t hesitate! Pick up this 2-pack of this powerful poison!
Check Price Now

Hot Shot Ant & Roach Killer

Hot Shot is one of the most well-known names in bug spray. It kills all types of pests, which includes fleas, bed bugs, ants, silverfish, and roaches of every size and variety. It works for up to twelve weeks, so you don’t have to stress about when the poison will need to be reapplied. It has a floral scent, which is sort of unique in bug spray. Another unique thing about this spray is the germ reducer – in addition to poisoning the bugs, it reduces the germs left behind by up to 99%. We think that’s pretty incredible, and it brings a whole new layer to peace of mind. You only have to use this spray on the baseboards, behind appliances, sinks, and in cracks and crevices around the concentration of your bug problem, and the bugs will start to die. This is some of the best roach spray for apartments because the smell moves on fairly quickly!
Check Price Now

Harris Roach Killer

This Harris Roach Killer is a liquid spray that immediately begins to work. It has the ability to kill as soon as it dries – and it dries quickly! It comes in a 1-gallon container that’s good for multiple uses. Considering that it lasts a total of 12 months, that’s pretty incredible! It’s EPA registered, so you can use it in homes with people and pets without worry. It’s got an extended trigger spray on the job so that you can spray more liquid farther than you would be able to without such a device. You can use in cracks around the perimeter and in your home, as well as windows and doors, to create a bug-free barrier. This spray is so powerful, it will even eliminate infestations! We think this is the best roach killer for sale, and we’re sure that you will agree if you give it a try! It is both inexpensive and effective at killing bugs!
Check Price Now

Raid Max Roach Spray

Raid may be the makers of the best roach spray on the market. There are so many people that use this as their go-to bug spray because of how effective and affordable it is! It comes in a 14.5-ounce can, but there is an attached applicator wand so you can get the spray where you need it the most. The cracks around the baseboards and other places were bugs might hide need to be sprayed until they are visibly wet for this spray to be the most effective. It lasts 4 weeks on plywood because it absorbs, while everywhere else it can last up to 6 months. So if you’re looking for pest control, get your easy-to-use spray from a well-trusted brand name in pest removal. It’s been around so long, it’s gotta work! In addition to roaches, this spray kills crickets, silverfish, spiders, waterbugs, and ants. Nobody wants any of those pests in their homes, so they buy Raid!
Check Price Now

Raid Ant & Roach Spray

This is another Raid product, from the best roach killer spray company! This spray is so effective at killing the bugs and keeping them away, It’s even ideal to use it for palmetto bugs. These regional bugs look like large cockroaches and they’re terrible to deal with, but Raid Ant and Roach Spray’s got you covered! You only have to use some sort of eye coverage, especially when used in enclosed spaces. It isn’t odorless but has an almost-pleasant lemon scent that doesn’t linger. It totally doesn’t smell like the traditional ‘roach spray’ aroma for discreetness. It kills on contact, so just one step allows you to get rid of the nasty bugs and keep them away for up to 4 weeks. Shake before you spray for the best, most powerful results. It even works for spiders, which is definitely a bonus! This roach spray is so easy to get and at such a low price!
Check Price Now

EcoSMART Organic Roach Killer

This EcoSMART spray is another organic spray that is just as effective, if not more so than roach killers with heavy chemicals. It’s good for spiders and ants as well as roaches and kills all of these on contact. You can use it around your kids and pets without worrying about it, as it is 100% organic with no environmental damage possible, and no lingering odor. It’s made with essential oils and scented with essential oils. What light, fresh smell it does have evaporates quickly, leaving you with a smell-free way to get rid of all those nasty bugs. We love that it kills spiders, and it’s so effective that you won’t even consider going back to a chemical-based roach killer after using this one for a while. It also kills silverfish, pill bugs, and a wide variety of other crawling insects. And it won’t stain, either! You can use it outside without worrying about it contaminating the groundwater.
Check Price Now

Pest Soldier Organic Spray

Pest Soldier spray is one of only two organic options on our list. We love that there is now organic spray available and that it works just as well as the sprays with heavy chemicals. This spray has no chemicals, but it eliminates all types of common household bugs to keep you sane and happy. It lasts a long time and acts fast to kill on contact without any questions asked. The formula uses essential oils, so it is completely organic. You’re able to use it around kids and pets without worry. Because of the formula using essential oils, it has a pleasant peppermint smell that you can’t beat with other bug sprays. This is the best roach spray on our list for the smell, but that isn’t all! It works really well, so don’t allow yourself to be fooled by the organic label! It loses none of its effectiveness just because it’s made of natural ingredients.
Check Price Now

Combat Max Roach Killer

Combat Max is another easily-recognizable can in the bug spray market. If you’ve ever gone to a store to buy bug spray, you’ve surely seen this can! Instead of being a liquid, however, this spray is foam. You can easily see where you’re spraying so you can tell if you’re fully covered. It expands to reach places that you can’t see or reach with other sprays. It gets the pests right where they’re hiding – out of your sight and behind your appliances! When it dries, it dries invisible and starts killing on contact immediately. Though it doesn’t stay foam, it still gets the poison where it needs to go. This is incredible technology that allows you to get a wider area of coverage than regular liquid sprays. It works best along baseboards and is good for up to ten months, though you may wish to reapply a little sooner. What is the best roach spray? Combat Max!
Check Price Now

Discover New Gift Ideas Now

Unique Geek Gifts


Privacy guaranteed. Emails are never shared.
By clicking "Get Access" you agree to
our Privacy Policy and Terms of Service.
As an Amazon Associate we earn from qualifying purchases. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON SERVICES LLC. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME. 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 at the time of purchase will apply to the purchase of this product. All prices on this site may change and those considered valid are displayed on Amazon.com
Review and Buying Guide GeekWrapped