Review on Maintain Optimal Sound Quality with KCHEX 🎹 Grand Piano Soundboard Cleaning Tool and Microfiber Dusting Cloth by Paige Havens

Nothing else works quite as well against dust under the strings of a piano, something I've never found, but it requires a lot of care to use. I managed to scratch the soundboard in a few places with this thing, it was punched and the edges were sharp. I rounded the edges with sandpaper and that worked, although the risk of damage is still high if you're not very careful. The included duster was oversized, ended in a wide clipped strip, and helped get under the low strings without snagging or digging in. In the future I will look for a fiberglass stick.