The MellyPlus uses combined action of ozone and UV rays to eliminate 99,9% of germs and bacteria. Very easy to use – simply open the upper part and insert pacifier or teat in dedicated support and close. Secondly, the sterilization process will begin and also end automatically after the UV lamp turns off. Also, teats and bottles can be sterilized without taking them off from the bottle. Finally, simply remove the back part of MellyPlus and place the sterilizer on the teat. You can use it with all the most common pacifiers as well as teats and wide neck bottles available on the market.