How to get rid of pollen?

First grow and everything that could, did go wrong . Ended up with 5 Hermaphrodites in 2 different species out of 13 plants.

I am hopeing that it was environmental, as the power went out and the temp in the grow room droped to just above frezzing, plus it was dark for an extra 8 hours. this was in flower week 5.

So I have lots of seeds, 6 species crossed by 2.. Could work out good, who knows.

My question is how do I get rid of the pollen. I don't want to place plants in the room and just get seeded again.

I plan on washing it down and with bleach, will that kill the pollen?

If not what will?

thanks
Boppa

water and bleach. just water usually works, but if you got a sprayer, wtf not, ya know?