Edward from Raleigh, Nc writes
How much of Bifen IT and how often can I spray? I've all ready sprayed once, 1.5 oz per 2 gal. How often can I spray - until I no longer see the bill bugs?
Answer:
Bifen IT can be applied 1 fl oz per gallon of water per 1,000 sq ft monthly outside the home and every 3 months inside the cracks and crevices.
Answer last updated on: 09/29/2013
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