Everyone wants to know, "Does it really work?" The answer is "Yes, it does." Ozone is a very effective odor elimination tool. The process employed is called oxidation. The most rapid form of oxidation is fire. Another form is rust. Odors like urine give off ammonia-type odors as bacteria feed on the dried urine. It is a slow process that can take a long time. What would happen if we could speed that process up a hundred fold? We do not need to introduce more bacteria to speed things up.