Zoe Foster Blake, Go-To. Use multipurpose products. "Many products have more than one use â€“ for example, a toothbrush with hairspray is fantastic for taming baby hairs. I made my Go-To Exceptionoil ($51) to be a multipurpose wizard. I travel a lot and need my products to work hard. I use it on my body, nails, hair ends, as a bath oil, on my son\'s eczema, with foundation for glow, on eyebrows to groom, on bites... you name it."