Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Incredible Cleaner!!!

I was lucky enough to get a case of this magical stuff from Amazon when the Amazon Grocery store went live. I've not been able to find it anywhere..I'm assuming it's a new product and hasn't yet made it to your average retailer..I've been a big fan of the Tilex Mold and Mildew Remover and have used it pretty much exclusively in the shower/tub areas of my bathrooms.I had tried many other products with little luck.It does a fine job but requires some elbow work. The Root Penetrator and Remover comes along and I thought I'd give it a try. Voila, no elbow work. Ugly discoloration gone after 5-10 minutes contact and a simple wipe with a paper towel. No brush scrubbing. I love this stuff. Hopefully Amazon will have this amazing product available to the masses soon..Only areas not cleaned sparkling new are areas with silicone caulking. Nothing can get rid of that except applying new caulking..