Product Q&A

« See More Q&A's

Burkin from Dallas writes

How long does NyGuard IGR residual last indoors? And does residual time decrease when mixed with a repellent?

I treat a lot of german roach problems. I read my labels.. But sometimes labels don't reflect results from the environment that you use them. So my question is, if I only use NyGuard IGR at a mix rate of 12ml/1gal in an apartment... How often should I re-apply?

Answer:

NyGuard IGR has a residual of up to 6 months when applied inside for roaches per the product label.  Adding an insecticide to an application does not change this.  Only if the treated areas was cleaned through mopping floor edges or steam cleaning/shampooing carpets would it be effected and not last as long.  Repeat application in 6 months or mre frequently if needed.  An IGR is not the only thing needed when treated roaches, please refer to our guide here for the best advice.

Answer last updated on: 01/20/2020

Was this answer helpful to you? Yes No

NyGuard IGR

NyGuard IGR

4.5 out of 5 stars

$56.98

Free Shipping*