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shedrach

Home insect control and rotating chemicals to avoid "immunity"...

shedrach
4 years ago
last modified: 4 years ago

Hello. My home "bug guy" retired recently. He sprayed the inside and outside of the house once a month and I've rarely seen an insect indoors. Before he left I asked him what chemicals he used and he told me "Suspend and Phantom....but I rotate them because the bugs develop an immunity"). I forgot to ask him "how often" he rotated them, however. I have found generic versions of both of the above on the Do My Own Pest Control website (as well as a generic version of Talstar). I was advised by someone that I should switch chemicals annually to prevent the local pests from developing an immunity (i.e. Talstar this year, Suspend the next, ect). Is this sound advice or should I alternate more frequently? I just want to spray the inside and exterior perimeter of the house (as well as utility room) once a month to keep the bugs at bay. Any advice appreciated. Cheers.

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