Dewayne from Warren,oh. writes
The Precor IGR is only labeled to control fleas. We recommend using an IGR such as Nyguard or Gentrol to help break the roach infestation cycle. We also recommend using a roach bait gel such as Advion Roach Bait Gel to help get rid of those roaches that harbor in areas where you cannot spray (cabinets, drawers, counters, around sinks)
Answer last updated on: 10/02/2013