Can we wash mam bottles and electric pump parts in dishwasher and then sterilise?

I'm pretty sure mam Advertise that their bottles can be done in the dishwasher. We haven't however as didn't want them getting stained from food and we don't put the dishwasher on every day. Not sure about pump parts though. Will depend on the brand

Mam can be used in the dishwasher but they do stain very easily. I sometimes put my toddlers bottles in the dishwasher but taking them all apart takes up a lot of space in there x

@Lucy thank you