Patrick writes
Could I use every 3 months for roach control?
Yes, you can spray Shockwave 1 Flushing Killing and Residual Aerosol on areas where insects would pass by such as baseboards & doorframes. It has a residual of 60-90 days for killing and up to 6 months with the Nyguard IGR it contains.
Answer last updated on: 03/05/2024