Review on The Weekend Brewer 3pkBottleBrush Bottle Brush: Ultimate Cleaning Solution for 16" Bottles by Matt Duffy

I needed a bottle brush long enough to fit the narrow neck and it works great. Once you've placed the center of the brush over the hole, simply press down firmly and it will slide right in. They clean bottles well and dry quickly afterwards. When you pull the brush out it sprays out some soap, but I think it would be hard to find a brush that doesn't have that. I am happy with my purchase and would definitely recommend this bottle brush.