If you’re looking for an affordable and mess-free way to whiten your smile this summer, dentist-backed teeth whitening brand MySweetSmile has unveiled its latest piece of genius – its newly relaunched teeth whitening strips. Costing £24.99, the strips have generated eye-catching results that some customers say match the feel and brightness achieved by pricier alternatives offered by your dentist. 

The brand is beloved by over 500,000 shoppers for its tooth-defying effects on the staunchest…