You really don't. I contacted them and asked since I don't own a dryer. I was told to just let it set for 15-20 minutes.
Salt & pepper wavy mix 2B/2C
Low to normal porosity, coarse, kinky, normal elasticity
Low poo: Yes To Cukes Color Protection (the no sulfate one)
Conditioners: Renpure MPHIP, CJ Smoothing Lotion, AB LI, CJ Curl Rehab, CJ Argan/Olive, Darcy's Pumpkin
Style: FSG, BRHG
Pre-poo/DT: Conditioner with honey & coconut oil
iHerb discount code: PNQ285