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Valeria from Athens, Ga writes

How long does a 1% treatment of Orthene PCO Pellets last after application?

After application to surface at 1% concentration ( 1 pkt per gallon) How long should I expect that application to be effective? The Label says it may take 3-7 days to become full strength effective against G. Cockroaches but I can't find how long it stays effective. Thank you for your assistance

Answer:

The residual of Orthene PCO Pellets is approximately 30 days outdoors and 90 days indoors. Be sure to follow the label regarding where this product can be sprayed.

Answer last updated on: 06/02/2016

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Orthene PCO Pellets

Orthene PCO Pellets

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