Review on Rubbermaid Comfort Grip Bottle Brush - White, 1 Pack - Cleaning Brush for Water Bottles, Baby Bottles, Jars, Glasses, Pots, Pans, and Dishes by Ashton Dahmer

Ice tea stains in old glass milk bottles! I couldn't decide between two bottle brushes, so I bought both: OXO Good Grips bottle brush and Rubbermaid Comfort Grip bottle brush, both for the same price. Each has its own pros and cons depending on usage, so I kept both. OXO Good Grips Bottle Brush - I was surprised at how soft the bristles were. Almost as soft as a baby comb - The narrow end of the handle bends slightly but remains stiff - Fits a narrow neck opening. In my example, the 1 2/16 inch diameter is probably close to the tightest hole it will fit. Rubbermaid Comfort Grip Bottle Brush - Stiff bristles clean well. - The narrow part of the handle is not particularly flexible. will not fit a 1 2/16 inch diameter hole. But it fits in a 1 5/16 inch hole.