Purple Shampoo for Frosting??? Yep! I am showing you how you can take a yellow looking frosting and make it super white. #theblondewhobakes #cakes #cake #cakedecorating #purpleshampoo #colortheory #cakeoftheday #frosting #buttercream #dessert #baking #tiktokpartner #learnontiktok #lifeontiktok