David & Cyd speak with Erin and Annie, the founders of The Hair Nerds! Tune in to nerd out with these four. This podcast is sponsored by: Hairstory - the new way to wash your hair. Visit hairstory.com/dth to get a free pouch of New Wash! And by Glossgenius - an all-in-one business app just for hairdressers. Visit dth.glossgenius.com to receive 1 month free and a free credit card reader!