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Martins Viper Insecticide Concentrate

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Target Pests

Viper EC insecticide is intended to kill and control ants cockroaches carpenter ants carpenter bees centipedes crickets earwigs fleas mosquitoes silverfish bees scorpions spiders ticks wasps and wood destroying insects.

For Use In

Viper EC is for use inside as a crack and crevice spray of nonfood areas including cabinets windows doors closets shelves baseboards and garages. Outdoors Viper may be applied to all areas as a broadcast spray. It has a bit of an odor to it so we recommend testing outside before applying inside.


Cockroaches, Spiders, Crickets, Scorpions, Silverfish, Ticks, and Firebrats: Apply as a coarse, lowpressure spray 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. Pay particular attention to cracks and crevices; also see.

Ants: Apply to any trails, around doors and windows, and similar areas where ants may be found. Refer to BARRIER TREATMENT directions to prevent infestation.

Wasps and Bees: Application to nests should be made late in evening when insects are at rest. Thoroughly spray nest and entrance and surrounding areas where insects alight.

Boxelder Bugs, Sowbugs, Pillbugs, Millipedes, Elm Leaf Beetle, and Centipedes: Apply around doors and windows and similar areas where these pests may be found or where they may enter premises. Spray baseboards, storage areas, and other locations. Refer to BARRIER TREATMENT directions to prevent infestation.

Barrier Treatment (except cockroaches): Apply 0.1% to a band of soil and vegetation 6 to 10 feet wide around and adjacent to the structure. Also, treat the foundation of the structure to a height of 2 to 3 feet. Use treatment volume of 2 to 10 gallons per 1,000 square feet. Higher volumes of water may be needed if mulch or leaf litter is present or dense foliage. House siding may be treated if boxelder bugs, elm leaf beetles, earwigs or silverfish, or other similar pests are present.

Coverage Area

Each 16oz bottle of Viper will make 12 gallons of mixture and cover 12,000 square feet. Generally Viper is one years worth of pest control for the average homeowner.

Time to Kill

Viper will begin killing insects immediately and provide 3 months of insect protection when applied properly.

Mix Rate

Mix Viper Insecticide at a rate of 1.3 oz per gallon of water and apply as a coarse spray to areas of pest infestation. Fill sprayer with the desired volume of water and add Martins Viper EC Insecticide. Close and shake before use in order to ensure proper mixing. Shake or re-agitate sprayer before use if spraying is interrupted. Make up only as required; repeat treatments when needed.

Active Ingredient

Cypermethrin 25.3%

Martins Viper Insecticide Concentrate

Martins Viper Insecticide Concentrate contains 25.4% cypermethrin, same as Demon MAX, and kills pests quick with up to three months residual control of insects. Viper Insecticide may be used indoors and outdoors to kill roaches, ants, spiders, fleas and many other pests.
Martins Viper Insecticide Concentrate contains 25.4% cypermethrin, same as Demon MAX, and kills pests quick with up to three months residual control of insects. Viper Insecticide may be used indoors and outdoors to kill roaches, ants, spiders, fleas and many other pests.

Product Q & A

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Browse 6 questions Browse 6 questions and 6 answers
Can I mix Viper in Latex paint to spray in a garage?
Mike T on Aug 13, 2017
BEST ANSWER: You can use that type of sprayer, and apply Viper to the garage area as a crack and crevice treatment. It is not recommended to store the product as a mixture, so use the item within the same day once you have mixed it with water.
How fast does it start killing bugs?
Zack C on Aug 20, 2017
BEST ANSWER: Viper will take about 20 minutes to kill pest that come in contact with the chemical.
Can it be shipped to pa
Peace on Aug 30, 2016
BEST ANSWER: This product Viper is available to ship to PA
1) can this be shipped to me in New York? 2) will this kill cicada killer wasps on contact?
backdoc151 on Aug 3, 2016
BEST ANSWER: No sorry this cannot be shipped to New York.
Is this pet safe and do we need to leave the home for a few days
Sambo on Nov 8, 2016
Thank you for your earlier reply. If Viper cannot be shipped to me in New York, is there an alternative concentrate for cicada killer wasps that can be shipped and is effective?
backdoc151 on Aug 4, 2016

Customer Reviews

4.9 / 5.0
9 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Great product and even better company
Viper will get rid of mosquitos in a swamp. best fourth of July ever , because it was bug free. Excellent company also, have dealt with them for 9 years. Five stars!!!!
July 5, 2016
Bed Bug Terminator
Major Infestation of Bedbugs in Master Bedroom. Local Feed Store Recommended Martin's Viper Combined with Martin's I.G. Regulator in One Gallon of Water Sprayer. Worked Perfectly. Kill every last one of the Bedbugs. Completely Bedbug Free for over 5 Months and Counting.
September 23, 2015
Nitrophos Weed and Feed (Trimec)
Very Good and was ready for shipment right away.
July 8, 2015
Great Product, Super Price
Works great, and ships fast at substantial savings
July 7, 2015
So far, so good
I had a friend recommend this product to me and so far it has worked great!
June 22, 2015
Finally found a spider killer
Life on a Texas lake is filled with spiders, spider webs, gnats, etc... This really is the best for us, so far. In the early spring, we clean(power wash) the outside of the house, all outdoor furniture as well, then spray viper all over(rock siding and all doorways, windows, furniture and boathouse) once, then spray again in a week or two; Our neighbors all swear by this as well.
June 1, 2015
November 5, 2014
It works
Works on bedbugs
September 1, 2013
Viper for spiders
LOVE LOVE LOVE THIS PRODUCT! I have been using it for quite a while to control spiders and it works great.
October 24, 2011

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