I just got my gc2b binder yesterday. Really happy. I've only used it 11 hours- since then. I take it on around 7 am and take it off around 4pm. But idk how to fucking wash it and I'm not really comfortable enough to ask my mum to do it for me. I've heard both that you should wash it in warm water and cold water, but which one is the best for the binder? I also can't use detergent, so what kind of soap should I yuse? How often should I wash it then? I plan on doing it twice every second week. Monday and Sunday so I can get to my mum on the monday after washing and washing it when I come home again. Is that okay? I really appreciate all answers here!