Mee Mee 360° Movable Nylon Bristle Baby Feeding Bottle & Nipple Cleaning Brush | Ergonomic Handle | Easy to Clean Bottle Corners for Narrow & Wide Neck | BPA Free Easy Hanging Storage (Dark Blue)Brand Mee Mee Colour Blue Handle Material Plastic Specific Uses For Product Hold the handle and gently rotate to clean all the germ build up from hard to reach places from inside the bottle. Use Mee Mee liquid cleanser and water to create foam and remove all the germs easily. The cleanser can be used to wash the brush after use as well. Hold the handle and gently rotate to clean all the germ build up from hard to reach places from inside the bottle.