SAI posts and fungicide in plastic bags

I think fungicide generally comes in bags, also it describes itself as powder, so it's unfair just dumping it on the shelf. 
Also, maybe someone PR small plastic bottles and add it to things like protein powder, antiseptic powder?
Huh? I added it almost at the same time, didn't someone can just miss it (maybe I should've add the comment) Is'n it better to change wrong gun type and then woory about its moddel, then just leaving it how it is?