We have an 8 year old dog that sometimes can't make it outside in time so she has accidents on the carpet. The smell was noticeable and we were seeing stains too. We used this product as directed FOUR times on one 3" spot on the carpet and the stain and smell are still there! I ended up using some pet stain remover that came from Bissel in my shampooer and the stain is mostly gone now. It doesn't look as though everyone had the same results, as their Amazon listing has mixed reviews but I think it really depends on the age of your carpet. We have no idea how long this carpet has been in our current house (we've rented for 2.5 years) as it was here before we moved in (and not in the best condition at that time either).
I really appreciate the idea behind this product and would love to be able to say it worked for me but it just didn't. I did like that it didn't have a heavy chemical smell to the spray itself. If they reformulated and made a working product I would try it again.
If you would like to give it a shot for yourself you can purchase it on Amazon.
http://www.amazon.com/gp/product/B010F5G4OK?psc=1&redirect=true&ref_=od_aui_detailpages00
I received this item free in exchange for my honest review.
