@Kitty Galore If you go to Amazon and put in narrow vase cleaner you get a wide selection of bottle brush type cleaners. I had to use that to clean this very large, but ridiculously narrow-mouthed, vase I have. The inside needed to be scrubbed, swishing water and cleaner around inside wasn't doing the trick. And no way was my hand going to fit.
hope that helps!
Whatever gets you through the night; it's alright, it's alright. It's your money or your life; it's alright, it's alright---John Lennon