(The sound is a little soft at the beginning, but it will adjust up after 10 seconds or so, before the good stuff happens!) More Info on the Bissell PowerSteamer PowerBrush The Bissell PowerSteamer PowerBrush Full Sized Carpet Cleaner 1623 may have about half the power rating of Bissell ProHeat 2X, the best-sellling Bissell upright […]