As everyone else has stated, this thing leaks no matter what you do. Tried multiple brands and types of bottles that are supposedly compatible with the adapters and it doesn’t matter - you will waste milk if you use this. It also requires daily cleaning since the heating element directly touches the milk and gasket. Very frustrating and poorly designed. Such a waste of money.

Absolutely hate this warmer especially for night feedings. The last thing you need when feeding a baby that’s getting fussy in the middle of the night because they’re hungry is to be spilling milk and have milk leaking out of the warmer. Especially frustrating to waste breast milk trying to use this thing.

So we've been looking for a great one that was more of a set it and forget it, easy to use etc. After 3-4 months of casual use it stopped working. Save your money buy something else. Pros: heats to correct temp if it works proides a bunch of adapters for other brands. question though why woud munchkin make a product that needs an adapter for it's own bottle that's not very logical. Cons: Stops working without notice -takes two hands to seal bottle to the base try it while holding a baby ;\ -sometimes it screws together akward so the seals don't work, it will leak when not screwed together flush, do you like milk on the counter because the bottle is always upside down. - constant washing between uses hope you like to use a lot of dish soap - the button to turn the unit on is tough, hold for a solid 3 seconds to turn on. - when turned on some times it just states the current temp and turns off, when you think it was busy warming you come back to find out it wasn't. -only keeps milk warm for up to 30 minutes <- more of a quality of life issue if it worked for up to say 2 hours that would be great - very short electric cord

This warmer often leaks and this wastes breast milk that is intended to be warm. Very frustrating. Adapters for most bottles but still leaks even with using correct adapter. Do not recommend.

Just creates a mess. I would not recommend this product.

You ever heard the phrase “don’t cry over spilled milk”? Well…. Be prepared to cry over a LOT of spilled milk with this. Ive had entire 4 oz bottles leak out, temp isn’t consistent since it only warms what touches the warming plate so half the milk is cold half is warmed, and it’ll randomly start going up to 120+ degrees. Yes i use the right adapter for my bottles, yes i follow the instructions, yes i clean it properly, it just sucks.

Leaks terribly Will make you cry over how much milk you constantly loose

I wish I can give 0 stars! Absolutely the worst baby product I’ve ever got.

Bottle warmer wasted milk. Everytime it’s done and I remove the bottle it leaks. And it also leaks as it’s warming. I do make sure that everything is on there nice and tight and it still leaks. Would not recommend

Definitely 0 stars . Leaks horribly , and has to be cleaned after every use or milk residue will get stuck forever . Button to turn on or turn off is so hard to press , I had two of these. First one gave out after 6 weeks , second one I just had to throw out after a week . Worst bottle warmer I’ve owned .