I can't find it anywhere but online. I went to the DAWN website at http://www.dawn-dish.com/en_US/powerdissolver.do and sent them an email (kind of tricky to find - you have to go to their site map and jump through some hoops) about it - as there are many websites where people are looking for this product. I can't find it at any of the stores that I used to be able to purchase it or any of the stores that their locator directs you. They send you to Amazon but there are other sources, including some places that will sell it to you by the case - unfortunately the shelf life is only one year. I suspect that it has something to do with discontinuing and marketing.
I told them in my email that it is the only product that has been able to get baked on food and grease off my stainless steel Dacor cooktop - nothing else, including the manufacturer's recommended products work. I think I'll be purchasing it online and hope that Proctor and Gamble decide to remarket the product so that it is on the shelves next to the heavy duty oven cleaners.