Manicure advice: Professional beauty therapist Yvonne Sullivan from the Beauty Training Harrow school demonstrates how to apply paraffin wax like a professional. For more information about Beauty Training Harrow's fast-track health & beauty NVQ courses visit http://www.beautytrainingharrow.co.uk - including Waxing NVQ, Manicure NVQ, Pedicure NVQ, Eye Treatments NVQ, Facial NVQ, Makeup, Cosmetic self-tanning, hair removal, Threading NVQ.