BISSELL Advanced Clean + Refresh Carpet and Upholstery Cleaner Formula with Spring Breeze Scent works in all BISSELL upright carpet cleaners to remove deep-down dirt from the carpet, area rugs, and upholstery. We formulated it with a refreshing Spring Breeze scent, so it refreshes while you clean. When used as directed, it's safe to use around kids and pets since it's made with biodegradable detergents, no heavy metals, phosphates, or dyes, so it's earth-friendly. In fact, the ingredients in this formula have been carefully evaluated by the U.S. Environmental Protection Agency to earn the agency's Safer Choice label, meaning it's safer for the people and pets in your home and better for the environment as a whole.