u/New_Lunch5687

I currently have the momcozy M5. I use the fridge method for storage between pumps and then wash them in my Momcozy bottle washer with the 10 minute steam for sterilization once a day. On the Momcozy M5s, I have noticed that the silicone flange seems to have become a bit warped over time and now leaks pretty bad - I assume this is from the heat of the bottle washer, however, I am only 8 weeks postpartum so the durability is frustrating. I am curious if anyone with the Eufy knows if the flange is similar silicone like material or if they have any experience washing them in the Momcozy bottle washer?