Rumor has it that Oprah will be sniffing our toilet bowl cleaner this afternoon. Wednesday, she taped an Earth Day segment that covers "green cleaning." Guided through the ins and outs of the world of non-toxic housekeeping by Simran Sethi (recently highlighted in Vanity Fair for her work with Treehugger and the Sundance Channel), Oprah saw fit to celebrate Earth Day by teaching her millions of loyal viewers that green cleaning is essential to a healthy home and a safer planet. Check out the show’s promo, and if you’re near a TV set on Friday check out the show itself and see us on the small screen!!