“This tutorial shows a slightly different way to make a granny square dishcloth. It is my favorite method because it works to “hide” that initial chain that counts as the first dc in each round.

As Abigail mentioned, you need 100% cotton yarn. I like Lily’s Sugar and Cream because it is widely available and reasonably priced. Lion brand yarn has a wonderful hand, but it is more expensive. Use a size “G” hook.“