The Munchkin bottle brush cleaner worked for me. Will it work for you...more than likely. I did a test run and bought another brush cleaner from the dollar store to compare the two but in the end I liked my Munchkin bottle cleaner the best. The thing that I did most enjoy about it was the cleaner brush on the end. It allowed me to take off the end brush and replace it when I was done and it stored so nicely.  I loved using the small cleaning brush for my bottles and the nipples of the bottles. How convenient that they thought of that. I did like that the big brush was big enough to clean the bottles...