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

I bought this specifically to clean my glass water bottle. I bought a previous water bottle that I had to throw away because I didn't have a brush to clean it and it got dirty beyond repair. So I didn't want the same thing to happen again. It definitely does a decent job, but I was hoping it would be a little bit better. My main problem is that I feel like I can't scratch hard enough at the bottom and reach every "nook" because my hand and rubber grip are preventing me from really getting deep enough. The brush is stretchy but I wish I had more pressure on the bottom when brushing. Perhaps this could be corrected by installing larger or stiffer bristles. But other than that, it usually gets the job done!