Anyone here use a bottle washer for anything other than baby bottles?

[Noah Thompson]

I'm in Denver and I keep seeing bottle washers marketed for baby bottles, but my actual problem is a counter full of reusable water bottles, travel mugs, and narrow-neck thermoses that never get properly clean in the sink. I've been considering one of these appliances but I'm not sure it earns the counter space. My main concern is whether the jet patterns actually reach the bottom of taller bottles, and whether the drying cycle leaves hard water spots, since Denver water is fairly mineral-heavy. I also wonder how often the units need descaling and whether the racks handle wider mouths or just standard bottle sizes. I'm not looking to spend a lot on something that only works for one bottle shape. If you've used one for everyday bottles and mugs rather than baby bottles, how has it held up, and what would you check before buying?