Bottle Brush

Definitely gets the job done

I was worried that the curved and wouldn’t fit in my bottle or thinner-necked containers, but it actually does, and better yet, the curved edge really gets in the corners.

Awesome brush

I got this as an alternative to the plastic bottle brushes and I am glad I did. I use it to clean my water bottles and don't have to worry about microplastics. Also, its shape is adjustable to help get into different areas.

Exactly what I wanted!!