Too late, its already in new box more then 1 week, and the old one is already out of my place.I will clean my grow box before next crop with lots of water and some bleach , and i will paint it also with stronger white, so if there will be any pollen after cleaning, the paint will cover it so i guess thats good enough.I know i cant pick all the balls off , and plant is already pollend in couple buds, but if i pluck ass much bananas as i can then it should be less pollend buds i guess.