Best ever, cleans the corners
Of the kid nurser bottles as well as soda bottles
This particular brush works well in 1 litter and smaller soda/water bottles, get's into every nook and cranny. HOWEVER, it is not made of SS and will rust and discolor. Disappointed since these are dairy supplies....supposed to be made to last, and be made to sterilize.
- Hamby Dairy Supply response; Thanks for feedback we are contacting the manufacturer to fix the issue. appears to be a one time bad batch