In this video Andy sprays a large stain on his carpet and about 30mins you can see that the stain in almost completely gone.
You’ll notice when he applies the product, he is doing it correctly; literally soaking the carpet so that the product makes it all the way down to the carpet padding. This insures that even the bacteria that resides in padding is treated.
You can also see as soon as he applies the product that it instantly starts to ‘bubble’ or ‘foam’ up. That is a sign that the product is working on any organic bacteria. We recommend that you continue to treat an area until you can no longer see any of this ‘bubbling’ or ‘foaming’. Think of a stain/odor as an onion; you must pull away one layer of it at a time.