Flush Marijuana after spraying for pests?

A question from a fellow grower:

I have four smooth smoke plants that I had to use safer sprays and nuem spray for bugs and worms. This as you know are organic. Do I need to flush the plants and if so for how long?

You should not need to flush the plants, but I would advise a gentle lukewarm-cool shower before harvest, Allow plenty of time to dry in a well ventilated area with good air movement.