Nice video on how to melt down the jug, then take the ignot to then use to make a pulley. My only issue is the fumes from everything. My 2 cents,…I’ll just put the stuff in the recycling bin and by what I need. 🙂
makezine.com/2016/02/15/turning-an-hdpe-milk-jug-into-a-motor-pulley/