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Gary from San Jose Ca writes

what concentration of demon wp should be used for black widow?

Answer:

To treat black widow you want to use 2 pouches of Demon Wp into 1 gallon of water or two scoops into one gallon of water.

Answer last updated on: 06/03/2013

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Demon WP Insecticide

Demon WP Insecticide

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$14.98

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