“Thank God for this brush. It is the only one that I was able to fit into my bottle to get the top section really cleaned. It seems that a very dull little residue starts building up at top of the bottle, potentially from the citric acid of the waterdrops, and this gives it a really good clean. Thank you for this great brush.”
“This bottle brush is well made and perfect for the bottles sold by Waterdrop US BUT it is short. When I insert it into the bottle, I have very little sticking above the bottle neck and have a difficult time doing an adequate job of cleaning the bottle. Help!”
