“If there is still moisture in the hair when you use a curling iron, it will not curl as well, and the curls will eventually drop out,” says Huffnagle. To make sure your hair is fully dry before you curl it, blast it with cool air from your blow-dryer, then run your fingers through.
Is my hair curly or Coily?
If it dries with a slight curve or “S” shape, then it is considered wavy (type 2). If it dries with a defined curl or loop pattern, it's likely curly (type 3), while tight curls, spirals, or zig-zag patterns are considered coily