Mix bicarbonate of soda with lemon juice to a paste and rub onto face of teeth. Leave on for one minute then rinse off. Repeat twice daily. I've already noticed a difference after just one day. It's amazing.
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kiltedscotsm:
I'm the same @aobh adore my coffee. I've tried over the counter whitening strips but none ever gave me such a quick first clean. And it's so cheap.
midnight:
Sounds useful!