Figuring out why your baby's dr. Brown's bottles are leaking is a bit of a trial-and-error process. Here we make it easier for you to pinpoint where the problem is, as your little one still needs to eat while you are still figuring it out by yourself.

However, there are different solutions to a leaking bottle; The answer to the problem will vary between situations. Brown's bottles leak primarily due to improper assembly, worn parts, or damaged vent systems causing pressure imbalances.