Question for mushroom and shroom growers:

I am using liquid culture and a home made still air box and everything goes smooth until I have to open the bag and mist/fan to induce fruiting. After that I got trichoderma contamination like 80% of the time. Is there a way I can induce fruiting without opening the bag at all so at least I get ONE flush?

I have given up on tub-tek entirely. I even tried waiting an extra week or two to make sure the substrate is fully colonized and even then that green whore gets me. I can't get a hermetically sealed clean room environment in my house and the instant I open the bags the clock is ticking. Any pointers? I heard Natalensis kicks contaminations ass but even had my bags of those go green. Pls halp