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Jeremy from Mississippi writes

Will Onslaught Insecticide kill and help control wasps?

I have a mobile home and the wasp are attracted to it and keep getting under the ridges in the siding. I spray them with wasp spray and it kills those, but I need something with a residual that kills them when they continue to come back. I am looking for something that I can apply to the outside of the mobile home periodically that will keep them away, or kill them if they come. What do you recommend?


Yes Onslaught Insecticide is labeled to kill wasps that come in contact with the treated area. When treating for wasps if you know where the nest is located you can dust nests or you can spray the nest with a quick knockdown aerosol like Wasp-X Wasp and Hornet Spray. You would want to follow up with a long lasting residual product, like Onslaught, to insure that all members of the colony are eliminated. Onslaught has a 30 day residual outdoors and a 90 day residual indoors. 

Answer last updated on: 03/23/2017

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