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Ricardo from Bakersfield, California. writes

Time Frame

How long does it take for to start disappearing after applying Gentrol?

Answer:

Gentrol IGR is not an insecticide. It is an insect growth regulator. It is like a birth control for insects. It works for up to four months for roaches, two weeks for bed bugs, and 2-4 weeks for fruit and drain flies. We would recommend using a bait gel, such as Maxforce FC Roach Bait gel, in addition to using Gentrol IGR.

Answer last updated on: 08/15/2014

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