I never knew I needed a Sapō until I got one. No matter the time of year, my back always has skin that flakes everywhere. Since using my Sapō a few times, I have no more issues with flaky skin. It takes very little soap to get a luxurious lather and it exfoliates my skin so much better than anything I've ever used before. It's also so much more hygienic than a loofah or wash cloth. I hang mine over my shower rod and it's dry within minutes. I even cut off a small piece to use for my face. It's recommended to wash it either in the washer or by hand every 1-3 months and it lasts for 2-3 years. I also love the soap sample that came with it. I plan to order a full size one soon.