Professional teeth whitening treatment achieves what cleaning with toothpaste and mouthwash alone never can: a bright, white smile. The Wellington Clinic in London use the most sophisticated teeth whitening equipment available which can make your existing colour up to eight shades lighter. Choose between in-clinic teeth whitening, home teeth whitening, or a combination of both. Their in-clinic procedure is pain-free, takes just one hour and provides immediate results. Call 020 7148 7148 or visit www.thewellingtonclinic.com/london/teeth-whitening for more information. For details on smile makeovers, see www.thewellingtonclinic.com/london/smile-makeover