Thanks to our penchant for delicious yet staining delights such as coffee, red wine and cigarettes, many of us long for whiter teeth. Going to the dentist for professional whitening is expensive, so it’s no surprise that cash-strapped individuals turn to cheaper, home whitening options.
You only have to open Instagram to find yourself bombarded with ads for at-home devices that claim to take your gnashers from drab to fab. However, do these kits work, or are we being duped with heavily edited ‘before’ and ‘afters’ and utterly useless products?
