I am new to screen printing, so I am learning what I need on the fly. The in-sink wash worked as described to remove the plastisol ink that I could not remove with on-press wash. The in-sink wash was not irritating to breathe or upon contact. It even helped remove the tack adhesive from the platen -- something that Goo Gone, acetone and other cleaners struggled with!
At this time, I am happy with this purchase. The only thing that would be better is if it came with a pump!
