Tbh I’m not sure how long bottle brushes usually last because I am a FTM, but these brushes did a great job for five months until the top of the big brush was absolutely smashed and not able to get to the bottom of the bottles Anymore. But with the daily sanitizing, and emptying out the base daily, they were great brushes for my bottles. A little too large for Medela bottles perfect size for Dr. Brown’s.

Love this set! I love that it makes cleaning a breeze. All of the different size brushes are available right by the sink making cleaning baby bottles so much easier. It also helps that it is decorative, I don’t even mind leaving this out.