“I was excited when returning to Waterdrop after a a considerable absence to see the bottle brush advertised as fitting ALL Waterdrop bottles. It doesn't! My biggest problem with my glass and metal bottles is keeping them clean. I do not have a dishwasher. The Waterdrop cleaning tablets are too expensive for regular use. Why advertise a product as suitable for all bottles when it is too big to even go in? This new cleaner has joined the 8 other brushes in my rubbish drawer. (Too big, too small, too short etc etc)”
