Search  for anything...

Combat Max Roach Killing Gel for Indoor and Outdoor Use, 1 Syringe, 2.1 Ounce (Pack of 1)

  • Based on 24,929 reviews
Condition: New
Checking for product changes

Buy Now, Pay Later


As low as $2 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Jan 30
Order within 2 hours and 57 minutes
Available payment plans shown during checkout

Size: 2.1 Ounce (Pack of 1)


Features

  • Starts working in hours.
  • Fast control of even large roaches.
  • For hard-to-reach places such as cracks and crevices.
  • Long residual action.
  • This package includes one 2.1-ounce syringe of Combat Max Roach Killing Gel.

Description

Combat Max Roach Killing Gel formula attracts roaches with the food and water they need. Combat Max Roach Killing Gel starts killing both large and small roaches within a matter of hours. As a form fitting substance, Combat Max Roach Killing Gel is best used in cracks and crevices where roaches enter the home. Combat Max Roach Killing Gel kills both large and small cockroaches and can be used indoors or outdoors. Place baits throughout your home, so more roaches can find and eat the bait, resulting in a quicker and more thorough kill. This package includes one 2.1-ounce syringe of Combat Max Roach Killing Gel. For Indoor Use: 1. To apply gel: Remove cap from tip, touch tip to surface and depress plunger. Gel can be applied only as sports or in a line along cracks or crevices. For first application, apply gel in 4 dime-sized spots or several 1.4 to 6-inch lines per square yard. Recap tube after use. 2. Place many spots or dabs of gel near areas of roach traffic and suspected nesting areas. Gel can be placed in cracks, crevices, corners and spots where roaches occur. 3. Inspect gelt after one month and reapply if it is no longer visible. Refresh with a new application after 3 months. Gel cleans up with a damp paper towel. Discard towel after use.

Brand: Combat


Scent: Unscented


Item Volume: 1


Item Form: Gel


Number of Items: 1


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 1.6 x 9.4 x 2.1 inches; 3.84 ounces


Item model number ‏ :


Department ‏ : ‎ Insecticides


Date First Available ‏ : ‎ December 23, 2004


Manufacturer ‏ : ‎ Combat


Country of Origin ‏ : ‎ USA


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jan 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Recommended by Facebook-- Compliments other products well!
Size: 2.1 Ounce (Pack of 1)
This product was recommended to me by a support group when I was absolutely losing my mind at 2AM over the discovery of some nasty unauthorized tenants in my bathroom. We combined this with several other products from other brands AND (eventually, when they could get to us) professional services. I'll copy/paste my product review from the bait stations below, because honestly it's about the same as what I have to say about this gel. We also set this gel up in our trash bins outside, because we're pretty sure that was the origin of the issue thanks to a recent local government decision. Reminder that you can be super clean and still unfortunately have pest issues due to your neighbors-- or your city government being cheap. :)) *** No one wants to admit to having a roach problem, but when your city council decides to move trash pickup to only once per week and you live in an older home in the southern US, unfortunately roaches will happen no matter how clean of a house you keep. These were great, they seem to be safe around the cats (although we didn't put them in places the cats had access to). We combined these with a few other brands/products, AND professional services, and our roach contractor was able to declare the situation under control by about week 3-4. Do I still have roach-induced war flashbacks? Yes. Will I be keeping a package of these on hand at all times just in case the little war lords decide to try me again? Also yes... I do want to mention that our roach specialist guy mentioned that if the bodies aren't in the way or bothering us (ew, yes, they bother ME), that we could leave them there and the roaches would cannibalize their fallen comrades, and ingest twice the poison between the cannibalization and eating the various baits that we set out. So something to think about if you're setting these in an uninhabited area. Unfortunately, we had to stay in our house during this process so if we saw roach bodies they got launched straight down the toilet or out into the yard. We're three months out from our initial sighting and now we don't see any roaches, bodies, and the bait stations that are inside our home seem to be staying full, so I think going scorched earth really taught them a lesson... ... show more
Reviewed in the United States on January 23, 2025 by Morgan

  • Does the job well
Size: Pack of 6
This really gets rid of those Pesky roaches. You'd think they have nine lives but they don't stand a chance against this product. The tube's are pretty big lol I was flabbergasted when the package was delivered. I should have bought one instead of pack of 6 🙃 nevertheless, this was a great purchase
Reviewed in the United States on January 16, 2025 by Michelle

  • I clean every night
Size: Pack of 6
Still have criteria in my sink?? Only thing, when I clean over night and sprinkle boric acid, don't see them. I do see dead ones once in a while.????
Reviewed in the United States on December 30, 2024 by Mee

  • So fast and so amazing! Good stuff! Fine with my cats (but still keep out of pets reach just in case).
Size: 2.1 Ounce (Pack of 1)
Can't say enough good stuff about this good stuff. I live in the south of France and over the years more and more German roaches (apparently the worst kind) had been appearing, it went from a few a year to a few a day to over 50 a day! I have 5 cats (whoever says cats keep them away is wrong....or mine are lazy!) and didn't want to put a poison down as I worried about it poisoning them. I knew I could put it in places where they wouldn't go but I worried if they ate a poisoned roach it could harm them. So I researched and tried many natural ideas, catnip and bay leaves to keep them away, they walked over them, condensed sweet milk mixed with baking soda, they walked right past the balls, sugar and bicarb they ate it but never found any dead ones! It got so bad eventually that I was killing more than 20 each time I went in the kitchen, they had moved into the bedrooms (nests under the bed, in my drawers, in my clothes!), lounge, bathroom....EVERYWHERE and if I dared to turn on the kitchen light in the middle of the night it was like something out of a horror movie with hundreds of them scattering for cover!! They were even crawling on me in my sleep to the point I started sleeping with the light on so I could splat them and felt like I was going to have a nervous breakdown! Enough was enough, I realised my splatting and hoovering them up was a losing battle. I didn't want to use a bomb either as I worried about me and the cats breathing it even after a day had passed so I spent ages looking into all the different poisons and their active ingredients. Most of them said poisonous and even lethal to animals even in small doses. Then I found Combat Source Kill Max and saw all the amazing reviews, hoped it would be good. I found out that the active ingredient, Fipronil, is the same as many of the treatments put on the back of a cat's or dog's neck to kill fleas and ticks but in a smaller quantity so I would worry less about the cats. I ordered it (3 tubes, they are huge, great value) and as soon as it arrived I got busy putting tiny blobs everywhere. I read it was best to put tiny blobs in lots of places and lines of it in cracks where they often run along. I did make sure that all the places were not accessible to my cats so in cupboards, on plug sockets, behind fridge, toaster, toilet, under sinks. I didn't put any in my bedrooms or lounge as I read it is better to coax them out of those areas into the kitchen and bathroom, so I thought I would see how it went. I was convinced I would be an unlucky one where it didn't work or that the reviews were all made up (you never know these days!) but oh my god I was amazed! That evening I kept checking the blobs and even with the lights on there were already roaches munching away on many of them, I couldn't believe it. They were like drug addicts getting a fix, even when I touched one it didn't run off just carried on eating! The next day (12 hours later, much faster than I expected) it was like Roach Armageddon, bodies everywhere, loads dead on the kitchen counters already and even more on their backs dying, unable to get up (I almost felt bad for them) so I squashed them knowing others would carry the poison back the the many nests. I cleared away the bodies on view so that my cats couldn't eat them and left the ones in cupboards to get eaten by other roaches and pass it through the system. Day 2 just as many dead and dying then the third day only a few, I could hardly believe it had worked so well. I understood how it worked and that it could take a few weeks or even months to get rid of a large infestation but after that first week I then only found maybe one or two a week, usually walking like it was drunk. I then decided to put a little blob just inside each bedroom to get the remaining ones in there, now that I knew it couldn't coax any from the kitchen as they were all dead. After 2 months I put all new poison blobs down (even though hadn't had more roaches) just to make sure and also decided to do all of the communal areas on each floor in my apartment block to stop any straying from outside (1 tube goes a long way and after doing all of this I still had only just finished the first tube). My concierge saw me and asked what I was doing, she said it was kind and the next day the bug man came and bombed all those areas too so that was a bonus. That was last November (2013) and is now May 2014, I have seen maybe one a month, if that, and couldn't be happier. It is such a relief and after so many years of hating them and dreading finding more of them I can now say it is a distant and horrible memory. I clean holiday apartments and have been putting a few blobs down in each, this stuff lasts for ages, even after it has dried and been down for months it still attracts and kills them. It has honestly made my life a happy one, thank you Combat, I would definitely say I would buy it again and again but here is hoping I never have to! :D ... show more
Reviewed in the United States on May 1, 2014 by Alexandra Jones

  • Did the job
Size: 2.1 Ounce (Pack of 1)
I set this in my apartment a weekend I was away with the kids. Came back to a few dead stuff. Cleaned up well
Reviewed in the United States on January 17, 2025 by Yani Yani

  • Works for a little while
Size: 2.1 Ounce (Pack of 1)
Easy to use, with good instructions, but absence of roaches only lasted a few days before they started coming back. The Terro brand lasted a little longer, but that, too, was temporary. Have to resort to monthly visits from professional exterminator.
Reviewed in the United States on December 17, 2024 by Kilidonia de Acero

  • Worked great to get rid of bugs
Size: 2.1 Ounce (Pack of 1)
Bugs somehow got into my clean kitchen. I used this in corners and drawers. No more bugs
Reviewed in the United States on January 21, 2025 by Liam

  • Exelente
Size: 2.1 Ounce (Pack of 1)
En una semana se fueron
Reviewed in the United States on January 9, 2025 by Zoraida

Can't find a product?

Find it on Amazon first, then paste the link below.