I discovered that kitchen scrubbers have acquired a new name—tawashi. Tawashi is a Japanese word meaning bundle and is used generically for any scrubbing item. Tawashi are made from a variety of materials but I was intrigued after reading this Make article: How-To: Magically Clean Eco Tawashi, that 100% acrylic yarn was preferred. Supposedly the synthetic fibers in acrylic yarn are similar to a microfiber and therefore will not scratch. I just had to try this.
The article provided a tawashi pattern but I like this Double Sided Scrubbie pattern so I made that and substituted acrylic yarn instead of cotton.
WOW, it's true! I love, love, LOVE this acrylic tawashi. It wipes like a cotton cloth and with only a little elbow grease it scrubs like a steel wool pad but without the harshness. There's a claim that acrylic tawashi will clean without soap but I haven't gone that far (although I use much less dish soap than I would with a cotton dishcloth).
I highly recommend working your favorite kitchen scrubby pattern with an acrylic yarn. You won't go back to cotton! Also, don't forget to start calling it a tawashi, it's a much more refined word than scrubby.