The Oral-B iO7 Electric Toothbrush is on sale for a short time only so now is the perfect time to treat yourself. It’s ...

Oral-B and Philips have a dizzying selection of toothbrushes, ranging from cheaper options like the Philips One to the bafflingly expensive Oral-B iO10 and Philips Sonicare 9900 range. But what ...