The bumble and bumble prep spray is a nutrient rich detangler to use before styling a must have elixir for fine to normal hair the feather light prep spray creates the perfect base for any look and enhances the performance of your other styling products the herb and vitamin concoction conditions the hair and soothes the scalp to detangle smooth and ensure styling products adhere evenly throughout the hair it can even be used as a cutting lotion it has a lower ph than water spray libera