Hi, I'm teaching myself to play the flute and I love it! I have a question about about cleaning cloths. I bought the Hodge Flute Silk Swab (https://www.amazon.com/Hodge-FB1-Flute-Silk-Swab/dp/B0002F4Y96/ref=sr_1_1?ie=UTF8&qid=1488032162&sr=8-1&keywords=flute+silk) and it seems to be working pretty w...