1. Apply BOING Curl Shampoo to wet hair. Gently massage close to scalp and allow lather to naturally distribute to ends and rinse. Do not scrub hair, as curly hair can be prone to breakage. Follow with BOING Curl Conditioner from roots to ends using fingers to gently detangle hair. Leave in for three minutes and rinse with cool water to seal the cuticle. TIP: For extra added moisture rinse lightly leaving some of the conditioner in hair.