Is this safe for pest control?

I was thinking of adding my insecticide solution (Azamax) to my humidifier. the whole area is enclosed inside a tarp. I was wondering if that would be harmful to the plants in any way or if it would be harmful to myself when i walk in the room to check on them.

So is this a total highdea or not?

3 things will happen, 1- you will fuck the humidifier 2- you will gas the plants and kill them 3- you will gas yourself .No.