Westman Atelier Squeaky Clean Liquid Lip Balm Review Lip balm, The Squeaky Clean Liquid Lip Balm in Garconne by Westman Atelier Westman Squeaky Clean Liquid Lip Balm in Nou Nou by Westman Atelier Westman Squeaky Clean Liquid Lip Balm in Nou Nou by Westman Atelier Westman. pipsqueak Tinted clean lip treatment that cushions lips with weightless, juicy nourishment to hydrate and protect. Naturally derived pigments, squeaky clean ingredients, and an innovative gel oil system impart an unforgettable pillowy, luxurious sheen. Its on the go liquid color and hydration you can feel good about. Wear alone or layer over lipstick to add depth and shine without stickiness. No parabens, no PEGs, no talc, no phthalates, no synthetic fragrances. No animal testing.