Self pollination

Thanks all for the answers, now i know I'm cleaning OK. I've been using a water and homebrewing sanitizer to wipe all surfaces in the tent.

Pure water, but in reality pollen is stable for short time, so it is not active at the time of new grow. Anyways its highly recommended to clean area well with alcohol wipes after each grow, hoover and shake carbon filters and few more washes of other equipment.

and wait until you harvest the plant. if you have more tents, you and your clothes need to be clean before you visit other growplaces with blooming plants

hi, happens often, that plants get male sees. vacuum extraction and agood wet cleaning is normally enough but every corener every wall and your clothes you were wearing need to be cleaned so clean up yourself and the growarea, and you wont have any leftovers