This stuff is LEGIT! I was a huge skeptic but ordered from the reviews. know I never leave reviews, but this works! I have a very stubborn minpin who has peed up and down my hall carpet, on the baseboards, on the hardwood floors, on furniture... nothing would get the smell or stain out! I saw an ad on FB and read all the reviews on their website. I ordered on Amazon one spray bottle, so if I didn't like it or it didn't work I knew I would get my money back. The bottle is completely gone now and I wish I would have bought a gallon! The smell and stains in my hallway carpet are virtually gone, there are a couple of his favorite spots I still need to do more on. Also, the smell will get WAY worse before better, I turned on my bathroom fan and lit a few candles in my livingroom and avoided the area i sprayed. It's worked every where I put it some in just one application! I've told everyone who will listen to me about this amazing product! Thank you my pet peed! You've given me my house back! Can't wait to try this in my carpet shampooer! I'm going to buy the gallon jug now! ?