At the end of each semester, the innovation managers (with the help of a few classes 🙂 reorganize and restock the entire lab. One job we are doing for the first time is cleaning out the 3D printer bath, also known as the SCA-1200HT. This support cleaning apparatus has worked really well for us but the pungent smell and viscous, basic liquid has become too much. Draining the liquid and refilling was pretty quick and painless. Highly recommend this machine.