Days might actually be better. If they go to work and come back to it rusted all over, they will know it was a malicious action. If they start to see rust the next day and see it slowly progress, it might be hard to trace back to someone.

I usually buy my energy drinks from gas stations, so I guess I’ll have to see what off brands they have. I am interested in mate, I’ll have to see what’s available near me. Thank you.

Damn, red bull is my energy drink of choice. Anyone got a good alternative that doesn’t use alternative sweetener? So many of them use them and I can’t stand the flavor they have.