For a few months I have been acquiring used pumps so that I can disinfect and evaluate their performance. I am (obsessively) testing the suction for each pump I service and am recording my findings as my own little research project (stay tuned for a post on this in the near future). For now, I want to focus on pump care and cleanliness. Everyone knows personal use pumps should not be shared between mothers, but why? Because they can transmit diseases such as Hepatitis C and H