The beautyblender foundation sponge was created without edges in order to eliminate visible lines and streaks. This application technique, called stippling in the make up world, blends make up without creating changes in the texture or tone of your skin. Use beautyblender's pointed side for hard to reach spots around the nose and mouth, and under the eyes. The stippling and twisting action feathers out the make up's edges, leaving a perfect finish.beautyblender foundation sponge2008 Allure Magazine Best of Beauty Awards for best make up blenderApplication: Beautyblender is easy to use: 1) Wet: Soak in water before use and watch the blender expand2) Squeeze: Rinse out any excess water and towel dry before applying make up3) Bounce: Dab foundation, bb cream, cc cream or powder products onto the face – not just for liquid products, it adds definition to setting powders, pressed powders etc.How to clean: You should clean your beautyblender after every use, preferably with the brand’s own liquid or solid cleanser – both are lavender scented – to help keep the integrity of the foamBoth cleansers are claims tested, proven to remove 99.7% of germsSponge has a 3 month life span – replace after this time for hygiene reasonsHow to store: Always leave it out to dry in an open, light environmentReplace every 3 months