“You NEED this brush if you have any of the Waterdrop bottles! I tried other cheaper ones that looked like they would be "skinny" enough to fit inside and durable enough to really clean the inside of the bottle, but none of them worked or would fit. This brush, though, now has a permanent spot in my sinkside caddy. While it may look like it is too large, the bristles are soft enough to make it easy to get inside of the water bottle but they are also "tough" enough to really get it clean. I now use the brush to clean all kinds of things in addition to my Waterdrop bottles - my coffee pot, tall glasses, Mason jars, etc. It's totally worth every penny and also a good way to spend the rewards points that you accumulate through your
Waterdrop purchases. (you need to sign up for the rewards, too, by the way :) )”
“Brush is almost to wide to fit into the bottle. It also doesn't flex in any way so it is almost impossible to clean every part of the bottle. I ended up having to by a bottle brush off of Amazon to clean my bottle.”
