Are there any concerns or long term effects of regular washing of the Medela pump parts in the dishwasher? When I was pumping withDS1 we didn't have a dishwasher and hand washing was a PITA. Thankfully I do have a dish washer and am thinking if just washing them every other day in that ( I also have the microwave steam bags).
Re: Medela pump parts in dishwasher
my only caution would be not to use heated drying (we never do anyway).
i always hand-washed the membranes; i think those are too delicate for the dishwasher.
i used to throw the little yellow pieces (as well as bottle nipples) in the silverware basket, which is closer to the heating element. if you're planning to put anything in the bottom rack, i'd leave the heated dry off.