Maria from Hot Springs, Ar writes
Talstar P is labeled for roaches, and should do a great job helping you eliminate the infestation. You will need about 1 fl oz of product diluted into 1 gallon of water for every 1,000 sq ft of space you need to treat.
The Talstar is a residual which means it will not be a contact kill for the roaches. It could kill a roach within a few hours or within a day depending on how healthy the roach is, and how long it spent on a surface that was treated with Talstar. The spray will typically last indoors 90 days and outdoors 30 days.
Answer last updated on: 09/03/2013
