The Clarisonic is a sonic skin cleansing tool which promises to clean the skin 6 times more effectively than manual cleansing alone (by that I mean using your hands only, instead of a washcloth or sponge, for example). Clarisonic have 5 different systems – the Mia, the Mia 2, the Aria, the Plus and the Pro. They also come with 5 different brush head options – normal, sensitive, delicate, acne and deep pore cleansing. I’m not going to list the differences between all the systems and brush heads now – you can learn more here. How does it work? It…