Color: Green This dualhead sponge bottle brush combines a long reach with a soft, elastic sponge head and an ergonomic PP handle to remove stubborn stains and odors from narrow drinkware. Designed to reach deep into bottles and cups while reducing hand strain during scrubbing. Key benefits Effective cleaning: Dual sponge heads and long handle access narrow openings to lift stains and trapped residue from teacups, bottles, and travel mugs. Gentle on surfaces: elastic sponge cleans without scratching glass, stainless steel, or coated interiors. Comfortable grip: Ergonomic PP handle reduces wrist and hand fatigue during repeated scrubbing. Odor removal: Sponge material and thorough scrubbing action help reduce lingering smells in drinkware. Durable design: Resilient sponge maintains shape for repeated use. Features and specifications Color: Green Handle material: PP with ergonomic shape Head material: elastic sponge, dualhead configuration for improved coverage Intended use: Bottles, baby bottles, teacups, travel cups, narrowneck containers, thermoses, and other drinkware Performance and compatibility Reaches deep into narrow containers for a more complete clean than short brushes Works on a variety of materials including glass, stainless steel, ceramic, and coated finishes Suitable for routine kitchen cleaning, outdoor use, and office drinkware maintenance Practical use scenarios Parents cleaning infant feeding bottles and teacups after meals to remove milk residue and stains. Travelers or outdoor enthusiasts maintaining insulated travel cups and water bottles while on the go. Office kitchens or shared spaces where staff need to keep reusable bottles and mugs clean and odor . Care and storage Rinse sponge thoroughly after use and allow to air dry to extend life. Store in a dry place away from direct heat. This brush is a practical tool for households and shared environments that need an efficient, comfortable way to clean narrow or hard to reach drinkware.