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Q&A Home

Bob writes,
09/19/2009:

How often should Cyonara 9.7 be applied?

I sprayed around the perimeter of the house and in the boiler room mostly for crickets, but also for spiders and the infrequent American cockroach.

Answer:

Cyonara is formulated to last up to 90 days, however for optimum results we recommend you apply at least every 45 days.  Most liquid insecticides will last 60 - 90 days inside a home, but when you apply them outside and they are exposed to UV light, they breakdown much quicker and typically may only last about 30 days.

Answer last updated on: 09/19/2009

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