Metal Mouth Message Board

This might sound a bit odd, but I've found the best thing to clean between my braces is an old mascara brush. It's much better than a proxy / interdental brush and is particularly good for the bottom braces. Does anyone else use a mascara brush or some other alternative?

I have an appliance that has a brush that is as tough as a mascara brush and i've used that throughout my treatment, its great!

What is the make of your appliance? I would like to have a look at one.
Thanks