People in the UK are more interested in oral health than ever - and you can now buy prebiotic toothpastes and brushes that cost up to £600. Yet we remain in the midst of a serious dental crisis A December 1969 report from the consumer magazine Which? explored a relatively new gadget that, it pr...
Source: [Guardian Tech](https://www.theguardian.com/society/2026/sep/22/the-rise-of-big-toothbrush)