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Product Q&A

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J. from Philadelphia, Pa writes

Will the discs prevent an adult female german roach from laying eggs? Do the discs sterilize adult females?

Answer:

Gentrol Point Source Stations will cause the roaches to become deformed. It also will prompt the females to prematurely lay their eggs (the eggs will also be affected by the product).  Gentrol Point Source should never be used to eliminate a roach population by itself.  Gentrol will not kill roaches...it only prevents them from reproducing.  You should use roach baits like the Advion Roach Bait Gel and roach sprays like the Cyzmic CS in conjunction with the Gentrol Point Source. 
 
Please take a moment to look at our Roach Control Kits. 

Answer last updated on: 01/19/2026

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Gentrol Point Source

Gentrol Point Source

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