I love cotton dishcloths!
Cast on 4 stitches
Row 1: Knit 4
Row 2: Knit 2, yarn over, knit across the row. Repeat Row 2 until you have 44 stitches on the needle.
Knit 1, Knit 2 together, yarn over, knit 2 together, knit to the end of the row.