Deep Clean Carpets With Baking Soda If you do not have a carpet shampooer, you may deodorize and deep clean with baking soda. Following vacuuming and place cleaning, "evenly sprinkle baking soda and Permit it sit for at least 30 minutes—for a longer time if at all possible," claims Dills. https://august9iszg.thezenweb.com/little-known-facts-about-how-to-clean-carpets-70010551