Bottles in the dishwasher?

I just started putting my bottles in the dishwasher instead of hand washing (Medela for storage and tommee tippee for drinking. Both brands say they are dishwasher safe). It’s saving me so much time!

I’m not putting my pump parts in the dishwasher, but I have 3 sets and use the fridge hack so I only need to wash and sanitize every other day.

Does anyone else use the dishwasher? I’m a little concerned about the longevity of the bottles. I’ve also been putting the nipples in and I’m a little more concerned about them but I have extras.