Whilst you may find other versions for less in supermarkets of pharmacies, we strongly recommend that you leave the Practice with the tools you need to implement the recommendations immediately. Once settled into the routine of using the right brushes, by all means purchase where is most convenient for you. For example, we always recommend that electric toothbrushes be bought from one of the big pharmacy chains or online platforms as they run large discounts very often (and it is rarely worth spending more than £60 on an electric toothbrush). On the other hand, only a few interdental brush companies are worth using, so buying the cheapest ones is not a good idea. Similarly, mouthwash should be bought after speaking with the dentist or therapist.