Optimized for : This 40cm long brush is specifically designed for glass and duo plastic bottles. Its slim profile reaches deep into bottles, ensuring thorough cleaning without scratches, perfect for carbonator and water bottles. Built to Last: Crafted from high-quality material, this brush offers durability and resistance to and rust. Its sturdy construction prevents bending during intense use, while the ergonomic design ensures a comfortable grip. Versatile Cleaning Tool: Ideal for a variety of containers, this brush cleans water bottles, baby bottles, sports bottles, thermoses, and carafes made of glass, plastic, or stainless steel without damaging the surfaces. Effective Dual Cleaning Technology: Equipped with hard nylon bristles and a soft, absorbent sponge, this brush tackles tough residue and gentle cleaning. The sponge conforms to bottle walls, effectively removing drink residues and limescale. Hygienic and Convenient: Dishwasher safe for easy cleaning, this brush features a practical hanging loop for space-saving storage. Made from , food-safe materials, it ensures safe and hygienic maintenance of your beverage containers.