In this video, we learn how to get wavy hear without using heat. First, start off with clean dry hair and then brush out any tangles. Next, spray with light hairspray and flip your hair over your head. Now, spray again with hairspray and twist into a bun with a soft scrunchie. Leave this overnight, or for as long as you can keep it in for. When finished, remove the scrunchie from your hair and shake your hair out. You can also add in more scrunching hair spray or scrunching gel if you need it to keep your waves in.