Demon Max

$27.00 - $293.28

Free Shipping!  Free Shipping!

Not for Sale to: CT, NY
NY residents, see our New York Pest Control page.

4.5 out of 5 stars Rating: 4.7

130 Reviews | 74 Q&A

 Compare

{ $27.00 { $26.42 $77.59 $74.62 $192.24 $293.28
  Size/Description Price/Ea. Qty
Demon Max pint (16 oz)

Buy 1: $27.00 each

Buy 2 or more: $26.42 each

$27.00
Demon Max - Gallon gallon (128 oz)

Buy 1: $77.59 each

Buy 2 or more: $74.62 each

$77.59
Demon Max - CASE (8 pints)Demon Max - CASE (8 pints) case (8 pints)

Save! Get 8 for only $24.03 each

$192.24
Demon Max - CASE (4 gallons)Demon Max - CASE (4 gallons) case (4 gallons)

Save! Get 4 for only $73.32 each

$293.28
Total Price: $0.00


Availability: Normally ships in 1 business day.
For large order quotes, please call us at 1-866-581-7378.

Demon Max

Demon Max provides quick knockdown and long-lasting residual control of over 30 types of insect pests. Use Demon Max for crack and crevice and spot treatments; in, on, and around structures and buildings; on lawns, turf, vegetation, and soil; surrounding and under building foundations. Because of its effectiveness in controlling a broad spectrum of insects and its label to be applied in a number of different areas Demon Max is a widely used and economical choice for pest control.

Demon Max provides control of subterranean termites (including eastern subterranean, western subterranean, desert termite, and Formosan subterranean termite), and when applied to wood, may be used for spot treatment of drywood termites.




Key Features

  • Multipurpose product that can be used indoors in crack and crevice treatments and outdoors for both termite and general pest control.
  • Dual action perimeter application with the active ingredient cypermethrin to control general pests.
  • Can be used for pre- and post-construction termite treatments in residential and commercial structures as a soil application, wood surface, injection treatment or foam application.

Key Benefits

  • Multipurpose product that can be used indoors in crack and crevice treatments and outdoors for both termite and general pest control.
  • Dual action perimeter application with the active ingredient cypermethrin to control general pests.
  • Can be used for pre- and post-construction termite treatments in residential and commercial structures as a soil application, wood surface, injection treatment or foam application.

Rating Snapshot

5 stars   110
4 stars   9
3 stars   9
2 stars   0
1 star   2

See all 130 reviews »

Best of
the Best

Average Customer Rating
4.5 out of 5 stars (130)

Write a Review

Sort By: 

  

Most Helpful Customer Reviews
  • 79 of 82 people found this review helpful:

    5 of 5 stars  Great Stuff
    By Steven in Athens, ga on 04/23/2013
    Verified Purchase

    I have been using the active ingredient Cypermethrin for almost 5 years as an indoor and outdoor pest control product. It is a great chemical and does wonders to control roaches and ants. The residual effect is nice providing for less applications through the year. It also does not afffect my pets who have shown sensitivity to other pesticides.

    Was this review helpful to you?  Yes No

  • 53 of 55 people found this review helpful:

    5 of 5 stars  great product
    By in Branson, MO on 06/04/2013
    Verified Purchase

    this product is great sprayed my lawn for ticks and fleas with a garden hose sprayer and my shed at 1 Oz per 1000k Ft. bugs dropped like nothing including a black widow spider that was nesting right next to the handle on the door of the shed that I did not no about until I sprayed this product, it is great and super fast acting.

    Was this review helpful to you?  Yes No

  • 50 of 51 people found this review helpful:

    5 of 5 stars  Demon EC (Max)
    By Lance in Florida (the bug state) on 06/26/2013

    I have used this stuff for over 10 years; beginning in a rental house that had sat empty for over 3 years and was full of all manner of creepy crawlies. One application of Demon (the first time I'd used it) and they all died a quick and horrible death, leaving the house bug free and inhabitable. It even de-bugged a 18 year old mobile home I lived in while my current house was being built. It's rare for a product to work as well as advertised, but Demon is the real deal.

    Was this review helpful to you?  Yes No

  • 43 of 43 people found this review helpful:

    5 of 5 stars  Best I have used so far.
    By Stan in Savannah, GA on 09/08/2013

    Out of all the products I have tried so far Demon Max has proved to be the best. As a landlord of 72 properties, I have tried many products over the years. Demon Max has been very effective and versatile. It has been mixed to do everything I encounter, RoAcHeS, fleas, termites, spiders and ants.

    Was this review helpful to you?  Yes No

  • 33 of 35 people found this review helpful:

    5 of 5 stars  Demon Max excellent product
    By in Pineville, LA on 06/22/2013
    Verified Purchase

    Highly recommend this product. I have been using Terminex services for years and it is quite expensive. I tried Demon Max and it works perfectly. Roaches are dead outside the house and never make it in. I only have to treat the outside perimeter of my home.

    Was this review helpful to you?  Yes No

Most Recent Customer Reviews
  • 5 of 5 stars  Demon Max Results
    By Rusty in Southfort, Florida on 04/19/2017

    Tried so many other products before finally getting a recommendation from a friend. Purchased a small bottle to tryout and immediately got great results! Working on two properties so went ahead and ordered the gallon to save a few bucks and have plenty to spare for future use.

    Was this review helpful to you?  Yes No

  • 5 of 5 stars  Patey
    By James in Collinston on 04/11/2017

    Works great on wasp & fire ants THANKS.

    Was this review helpful to you?  Yes No

  • 5 of 5 stars  demon max
    By J in Westlake, Ohio on 04/11/2017

    have been using for years , great knock down and residual.great for ants and wasps.

    Was this review helpful to you?  Yes No

  • 4 of 5 stars  Good Product
    By Gerald in Birmingham,AL on 04/10/2017

    I saw results as I was applying the solution to the infested area.

    Was this review helpful to you?  Yes No

  • 5 of 5 stars  This product works great
    By Gg in Arlington, TX on 03/31/2017

    I have used this for 30 years. Works great. Great seller with quick shipping.

    Was this review helpful to you?  Yes No

  • 1 of 1 people found this review helpful:

    5 of 5 stars  Great product
    By Tiffany in Georgia on 03/12/2017

    I have been using this product for years and it has worked very well from inside my home and in my lawn for pests. Great product!

    Was this review helpful to you?  Yes No

  • 1 of 1 people found this review helpful:

    1 of 5 stars  Doesn't work at all.
    By Denarii in Forest park on 03/05/2017

    I paid $70 for this stuff. Roaches seems as though want die or go away. More are coming than leaving. I'm very disappointed in this product. Want ever purchase this anymore.

    Expert Response   Expert response:
    Thank you for your comments. We are sorry that you did not get the expected results using Demon Max. While this is a great insecticide, if you are seeing roaches everyday, then we would recommend using other products in conjunction with a residual spray. We recommend using roach bait gel which gets carried back to insects that we cannot get with sprays alone, as well as an Insect Growth Regulator (IGR), which acts like a birth control for the insects. We sell these items together in our Roach Control Kits: http://www.domyownpestcontrol.com/roach-control-kits-c-2_73.html We also have a great Roach Treatment Guide with additional tips, videos, and product recommendations: http://www.domyownpestcontrol.com/how-to-get-rid-of-roaches-a-458.html Please feel free to call us with any questions or concerns at 866-581-7378 M-F 9a-5p EST. We appreciate your feedback and your business!

    Was this review helpful to you?  Yes No

  • 1 of 1 people found this review helpful:

    5 of 5 stars  Demon Max (gallon) Pesticide
    By Jack in Palm bay, Florida on 01/26/2017

    living in Florida we are bombarded year around by all kinds of insects, some dangerous, some destroy plants, some eat wood and cause property damage or destroy lawns, and there are those that are just plain pesky. I was looking for a one product that fits all and long lasting. A friend came across Demon Max and told me how good it was and what it could do, so at the $77.00 asking price I began to gather information from all sources. So, it would turn out that Demon Max Has a solid reputation and at a mixing ratio of 1 ounce per gallon is far more economical than the stuff in stores. One example: I have a screened in pool that was continually infested with egg laying spiders. After removing the egg pods and webs then spraying with the big brand name mixtures the spiders were only to return within hours. Didn't happen that way with Demon Max Spiders are gone even after a Rain. Best of all having 4 cats it's harmless to animals and tender plants. Will repurchase it as I need it.

    Was this review helpful to you?  Yes No

  • 5 of 5 stars  Demon
    By Robert in College Station on 12/19/2016

    Demon is a very good product for the killing of scorpions and other pests.

    Was this review helpful to you?  Yes No

  • 5 of 5 stars  Pesticide application
    By Debb in Lucerne Valley, CA on 11/29/2016

    Too soon to rate as I've only just received it and used one application. CAN say that it is EASY to use due to the safe design of the container and there's low-odor which is always a plus. Am giving 5 stars for easy ordering, prompt shipping, fair pricing and just making this product available to CA residents. Hate to use poisons or chemicals of ANY type but LOVE our giant, old trees, so are taking ALL precautions for water, wildlife, etc. Will be back on here after a couple of months. Results can be slow to non-existent with these pesky beetles but I live in the High Desert of CA in a remote area so hoping there is no resistance yet, to this chemical.

    Was this review helpful to you?  Yes No

See all 130 reviews »

Have a question about this product?
Ask our product experts...

Ask a Question

Sort By: 

  

Most Helpful Q&A's

02/25/2013 Amanda from Downsville, La

QWhich is better, Talstar P or Demon Max?
I am trying to control Ants, Mosquitoes, Wasps, Bees, Flea and Ticks. I used Talstar last year and I am just curious on which is better.

ABoth are going to offer a good kill and a long lasting residual though initially Demon Max may have a faster kill because it is oil based. On the other hand because Demon Max is oil based it could stain old paint/siding and it does have an odor.

65 of 69 people found this answer helpful.
Was this answer helpful to you?  Yes No

06/14/2013 Denise from Wichita, Ks

QIs Demon Max safe to use in a house with kids and pets?
I have 2 kids and one dog and was wondering if this product would be safe to use indoors/outdoors with them in mind?

AYes, Demon Max is safe to use indoors and outdoors. Please make sure to keep all children and pets out of the treated area until the treated area has completely dried, then it safe for them to re enter.

40 of 42 people found this answer helpful.
Was this answer helpful to you?  Yes No

03/19/2013 Karen from Kerens, Texas

QSince Demon Max stains, what color is it?

AThe product is a very light tan. It is the oil itself in the product that will stain so in most cases it leaves an oily residue behind which can stain old paint or old siding.

34 of 35 people found this answer helpful.
Was this answer helpful to you?  Yes No

02/12/2013 Bobby from Nashville

QWhat is the ratio of Demon Max for mosquitoes and how does it compare?
how many oz of demon max do you use per gallon of water for residual mosquito control, how long does it leave a risidual? and how does demon compare to bifen it?

AYou should use 1/2 fl oz of Demon Max per gallon of water for mosquito control and you will need to reapply once per month to maintain control. Bifen IT and Demon Max will have very comparable results for mosquito control though Bifen IT is water based and non-staining and is more widely used by professionals for mosquito control.

17 of 18 people found this answer helpful.
Was this answer helpful to you?  Yes No

02/19/2013 Heather from Austin Tx

QHow much Demon Max is needed to treat x amount of square feet?
I am just wondering how much to order. I have decks and back up to a large vegetation on a veloway. How often do I need to treat etc. that will help me determine how much to order. Thanks

A

Barrier Treatment for Pests around Structures:


Apply Demon Max as a 0.1% emulsion (1/2 fl oz per gallon of water) to a band of soil and
vegetation 6-10 ft. wide around and adjacent to the structure. Also, treat the foundation of the structure to a height of 2-3 ft. Use a treatment volume of 2-10 gal. per 1000 sq. ft.
Higher volumes of water may be needed if mulch or leaf litter is present or dense foliage exists. House siding may be treated if boxelder bugs, elm leaf beetles, earwigs, silverfish
or other similar pests are present. Reapply every 1-3 months as pest pressure builds back up.

14 of 15 people found this answer helpful.
Was this answer helpful to you?  Yes No

Most Recent Customer Questions

12/06/2016 Sheila from Glen Carbon

QCan I use Demon Max inside the house? I bought an old home and I don't know if there are termites in it.
Can I use Demon Max inside the house? I bought an old home and I don't know if there are termites in it. Also, there are a lot of spiders there too that I want to get rid of. Also, when is the best time to apply for termites and spiders? The house is in Missouri and I would like to treat it now but it is very cold here. Would that be beneficial?

A

While Demon Max will kill most termites and spiders that contact it, this would not be our recommendation for termite control. Please see our Termite Guide.  Demon Max can be applied indoors to cracks and crevices. Please be aware since it's oil based it may leave an oily residue. You can always treat indoors. Outdoors, if the ground is frozen, or temps are below freezing or around freezing, it may be best to wait. 

Was this answer helpful to you?  Yes No

10/15/2016 Sean from Orlando, Fl

QHow much Demon Max do I use?
I am confused about the extreme quantity of this to be used!?!? So I need to mix as much as 5 ounces per gallon? Am I reading this correctly? I love the reviews about "quick knockdown" but isn't that a TON of product compared to others requiring .60- .80 per gallon?

A

The maximum rate for general insects using Demon Max is 1 oz per gallon of water, per the product label, depending on the target pest.  It is only used at 5.1 fl oz per gallon for a 1% emulsion for maximum control and protection against subterranean termite infestation.

2 of 2 people found this answer helpful.
Was this answer helpful to you?  Yes No

10/07/2016 Michael from Lubbock, Tx

QCan you use Cypermethrin like Demon Max in an Actisol machine to apply as an aerosol when treating for German Roaches?
For German roaches

A

Yes, Demon Max (Cypermethrin) can be used in an Actisol Machine. Please follow the product label for dilution rates and application instructions.

Was this answer helpful to you?  Yes No

10/03/2016 Ryan from Lebanon, Oh

QCan you spray Demon Max down a drain to kill fruit flies?

A

You cannot use Demon Max down a drain. Demon Max can only be used for crack and crevice and spot treatments; in, on, and around structures and buildings; on lawns, turf, vegetation, and soil; surrounding and under building foundations.

If you are trying to treat for your fly and drain problem please refer to and use the Drain Fly Kit. The Drain Fly Kit with Invade Bio Drain Gel will treat up to two infested drains and includes CB-80 Aerosol to control nuisance flies during the treatment process, plus 12 Catchmaster 100i Insect Monitors (Pack of 4 boards that split) to monitor infested drains. CB-80 Aerosol will shoot out in quick misting spurts that will allow you to spot treat around sinks and drains and in open areas.

 

1 of 1 people found this answer helpful.
Was this answer helpful to you?  Yes No

09/19/2016 Teddy from Toronto, Ks

QHow does Demon Max work for killing paper wasps?
How does this product work for killing paper wasps? or is there something better. Thanks

A

Demon Max is very good with treating for wasps and other insects. You will use 1 fl oz per gallon of water. Be sure to spray in the areas that they will come in contact with the insecticide. This can be used every 30 days as needed.

1 of 1 people found this answer helpful.
Was this answer helpful to you?  Yes No

09/18/2016 Sean from Topeka, Kansas

QDoes Demon Max kills roaches? What ratio should I mix to get good control?

A

Per the Demon Max product label, you would mix 1/2 oz to 1 oz per gallon of water. 

For indoors Apply as a crack-and-crevice or spot application to areas where these pests hide, such as baseboards, corners,storage areas, closets, around water pipes, doors and windows, attics and eaves, behind and under refrigerators, cabinets, sinks, furnaces, and stoves, the underside of shelves, drawers and similar areas.

We also recommend using an insect growth regulator such as Gentrol IGR and a roach bait gel such as the Advion Roach bait gel for faster and more complete control. We also offer a Roach Bait Kit, that contains all of the components you need for a complete roach control program.

Was this answer helpful to you?  Yes No

08/21/2016 Patricia from Covington, Georgia

QWill Demon Max eliminate millipedes outside my home?
bug company told me nothing will eliminate them just kills the one's you see, is that true for your product

A

Demon Max is labeled for milipedes, and will eliminate the ones that are in the area currently. There are a few things that you can do to possibly stop them from coming to the area to begin with. Habitat modification is key to reducing your milipede population. Since they live in and eat organic matter, try to remove as much excess organic matter as possible like piles of weeds, leaves, etc. Over-mulching and overwatering also can create damp environments for many pests, not only millpedes. Avoid overwatering, and use rocks or other materials instead of mulch if possible. Always pick fruit and vegetables,if they are in your area, as soon as they are ripe to prevent millipedes (and other pests) from using them as a food source. 

Was this answer helpful to you?  Yes No

08/18/2016 Chris from Wilmington, De

QWill the rain affect the application of Demon Max?
I sprayed a ground nest of yellow jackets last night with the product. Later that night it rained.

A

Demon Max will last for 30 days to exterior areas if applied and dried prior to a rainfall. It should be reapplied if it rained heavily or prior to the product drying.
 

1 of 1 people found this answer helpful.
Was this answer helpful to you?  Yes No

08/17/2016 Dianna from Conroe

QIs Demon Max going to get rid of my bed bugs?
I sprayed twice and I still see bed bugs.

A

Demon Max is not labeled for bedbugs. We suggest applying the products in one of our Bedbug Kits. It will take non-chemical and chemical efforts for a minimum of 6-8 weeks to eliminate this insect. Please take a few moments to review our treatment article on How to Get Rid of Bedbugs for information on a successful eradication program.

Was this answer helpful to you?  Yes No

07/29/2016 Dave from Staples, Mn

QWhat can be mixed with Demon Max in water to kill deer flies and horse flies?
I spray using a back pack gas operated sprayer (Stihl 450SR). I use Demon Max to control mosquitos but want to have the option for adding a product to it for controlling biting deer flies and horseflies

A

Demon Max is labeled for flies and there is not another insecticide we would recommend mixing with it.  ExciteR could be added to it to give a faster knockdown during initial application though.  Horseflies and many other species of biting flies tend to develop on the edge of bodies of water and since they are strong fliers these breeding areas can be near or far which makes finding the source next to impossible.  Using Demon Max will give some relief but since these flies can fly over treated areas it can be tough to get complete control. Relief should be on the way soon, however as horsefly season is usually only 3-6 weeks long.

Was this answer helpful to you?  Yes No

See all 74 questions »


Purchase and Buy Demon Max for sale now
with the best online lowest price and free shipping!


We only sell professional do it yourself pest control (diy), exterminator and extermination
pesticide, chemical and bug killer treatment products to spray, exterminate and eliminate pests.

These products are not available in stores such as Home Depot, Lowes, Walmart or Ace Hardware.
We accept VISA, MasterCard, American Express, Discover and PayPal Payments.