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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.
Product Documents
| Active Ingredient | Cypermethrin 25.3% |
|---|---|
| Target pests |
Ants, Ant Mounds, Asian Cockroaches, Bark Beetles, Bees, Borers, Boxelder Bugs, Carpenter Ants, Carpenter Bees, Centipedes, Chiggers, Chinch Bugs, Cockroaches, Crickets, Earwigs, Elm Leaf Beetles, Fire Ants, Firebrats, Fleas, Flies, Ground Beetles, Gypsy Moths, Millipedes, Mole Crickets, Mosquitoes, Pillbugs, Scorpions, Silverfish, Sowbugs, Spiders, Ticks, Wasps, Wood Infesting Beetles, and others * See label for complete list |
| For use in |
Commercial & Residential Indoors & Outdoors: Soil, Lawns, Turf-grass & Ornamental Landscaping; Under Foundations; Spot & Crack-and-Crevice Treatments and others * See label for complete list |
| Application |
0.5 - 1 oz per gallon of water for general pest control. 1.3 - 5.1 oz. per gallon of water (1 - 4 gallons per 100 gallons of water) for termite control * See label for complete application instructions |
| Pet safe | Yes, if used as directed on Label |
| Formulation |
Professional Product Group 3A Insecticide |
| NOT FOR SALE TO |
HI CT, NY, VT (Restricted To Licensed Applicators Only) |
| Shipping Weight | 1.18 lbs |
| Manufacturer | Syngenta (Mfg. Number: 25000) |
| EPA Registration | 100-1218 |
Key Features
Key Benefits
Great Stuff
By Steven 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.
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278 of 285 people found this review helpful
Demon EC (Max)
By Lance 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.
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208 of 215 people found this review helpful
Best I have used so far.
By Stan 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.
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170 of 177 people found this review helpful
great product
By Anonymous 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.
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153 of 159 people found this review helpful
Demon Max excellent product
By Anonymous 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.
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139 of 145 people found this review helpful
While Demon Max can have some knock down properties, it is not considered a contact kill product. It is a residual insecticide that once dry will last on the surface 3-6 months indoors (although you would respray more frequently for an active infestation) and 30-60 days outdoors depending on how the elements effect it over time.
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2 of 2 people found this answer helpful
Demon Max is not labeled for grubs. We do carry several products that are labeled for grubs such as Adonis 2F, Merit Granules, Milky Spore and Dylox. Please see our article on How To Get Rid of Grubs here.
Is it safe around animals??
Demon Max will kill ticks when used as directed on the product label. It is pet safe also when used as directed on the label. Pets should be out of the area during treatment until dry. Please refer to our guide here on the best advice on treating for ticks.
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7 of 9 people found this answer helpful
Demon Max is not really selective, so it could potentially harm benificial insects such as bees and butterflies. To minimize this risk, apply in the early morning or in the evening when they are least active, and avoid applying directly to any blooms.
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1 of 2 people found this answer helpful
Will this kill all of the roach family?
Demon Max will kill most species of cockroaches, including German cockroaches. It is is mixed at the rate of 1/2 - 1 oz per gallon of water, for cockroaches. Please take a look at our Roach Control Guide for more information on doing a complete roach treatment.
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22 of 27 people found this answer helpful
Does it lose it potentcy in the bottle over time?
Exterminator sprayed Demon Max inside and outside my house 3 days ago..still seeing roaches. How long does it take to kill all roaches?
Demon Max is not considered a contact kill insecticide, but will leave a residual on the surfaces applied to that will continue to kill insects that cross over the treated area. It will only kill those roaches that contact a treated area and this can take a few hours up to 24 hours or more depending on several factors.
If you are dealing with a roach infestation, an insecticide application alone will not provide total roach control. We advise that you read over our guide on How to Get Rid of Roaches, for a better understanding of all steps necessary, both non-chemical and chemical, for effective roach control. Once you have sanitized and removed food/water sources, we recommend using three key products during your roach control program: a concentrated insecticide to quickly kill active roaches, a bait to help draw out and eliminate roaches that like to stay hidden, and an insect growth regulator (IGR) to disrupt the roach lifecycle and prevent roaches from reproducing. Our Roach Control Kits contain all of the products you need to control an infestation and get your house back: baits, insecticide sprays, glue traps, and insect growth regulators will work together to quickly knockdown roaches for professional grade control.
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Demon Max
Rating: 4.7 (278 Reviews / 198 Q&A)
