Here are a few tips straight from Hairdressers from The House of Bumble on how to use the new Bb. Hairdresser's Invisible Oil. We love putting a few drops on our hair before we go outside or swimming, mixing a drop with Bb. Texture to soften it and smooth it through the hair easier and when we add it with Bb. Straight it blow dries like a dream! How do you like to use it?