Listen Carefully. I am going through this right now. I had an ounce of weed that was a bit dry I placed a lemon in the bag to add humidity and I forgot about a for a few days. When I remembered I found the weed was moldy. Having read on the net that smoking moldy weed could be dangerous, I decided to extract the oil out of it using the Butane method. So I put in the coffee grinder and although i had my face covered with a bandana, some of the powder has gotten into my lungs. I have had respiratory issues for 2 weeks (tightness of breath when I am tired or my immunity in lowered) I cant even smoke a joint anymore and have to use the vapouriser exclusively. I would strongly recommend to overcome the difficulties of throwing it away. I know its hard but its not worth the hassle you may go through. I read it can even kill you although obviously I am still alive. You might have an elephant of a immune system and manage to tolerate it, but what if you dont? You might wanna cook with it or make butter out of it but whatever you do, dont smoke or powder it (unless you have a proper mask)