Grace writes
I have a residence and problem with roaches. The liquid is a better price and seems to be able to cover more areas-- but is it not as strong as the point source?
The Gentrol Point Source and the Gentrol IGR concentrate are going to provide the same results for roach control. The Gentrol Point Source are great for situations when spraying is not allowed and this formulation is also very convenient as there is no mixing or spraying required. The Gentrol Concentrate on the other hand is definitely more economical.
Answer last updated on: 08/01/2011