Pollen collecting but also long term storage.

Got a kush that is showing purple big time all over. The only issue is he has appeared for sure male. So, I think I got the pollen collecting down but want a good tutorial to review. The main thing I want to know is how to store and how long pollen can be stored?

grab a papper bag and put it over the brach and shake like hell. put it in a tubberware container and in the freezer. u can only hold it for 2weeks i without freexing it