@ascentale @bikenite A7: Just a large thick old blanket (was pink at some point in time), foldet once. It absorbes the moist and dries from the floor heating. You can even clean the bike on it when it is still wet (if dry it‘s not a good idea, because the dust moves everywere). You fold it once more (without the bile on it 😆) and carry it outside for cleaning. There you hang over a line and hit it with a broom. It needs to be dry before, of course.