It's been part of humanity's hygiene regimen for more than 4,000 years, but have you ever stopped to think what's actually in the stuff you're smearing across your teeth? The ingredients of modern toothpaste may read like a mad scientist's shopping list, but they're far better than what our ancestors had to endure for healthy teeth.
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Besides keeping your teeth sparkly, toothpaste offers a wide range of cleaning, cosmetic and even healing abilities around the house. Just be sure to use the white pasty stuff, not gel. And for any of these tips that call for an actual toothbrush, just consider that tool off-limits for the mouth from here on out.
We've seen countless examples of how the humble tube of toothpaste can be redesigned so every little drop can be put to good use, but designer Catherine Werdel's toothbrush-squeezer might be my favourite yet.
Why you'd want to forgo a teeth-brushing session with some delightful Indian curry, caramel or Darjeeling tea-flavoured toothpaste I'd never know. Still, at least this solar-powered toothbrush would save you money over extended use.