The 4 in 1 silicone bottle cleaning brush is a versatile and hygienic solution designed to keep your bottles spotless. Crafted with soft yet sturdy silicone bristles, this long-handle brush effectively cleans milk residue, stains, and grime from baby bottles, water bottles, flasks, sippers, and glasses without scratching surfaces. Its clever design features a smaller brush built into the handle end, perfect for cleaning nipples, teats, lids, and narrow corners with ease. The ergonomic, long handle reaches the bottom of deep bottles comfortably, making it an essential tool for daily kitchen and baby care routines. Easy to rinse and reuse, this durable cleaning brush ensures your bottles stay hygienic and safe for use.