Shoppers 'can't stop using' dentist-approved £21 teeth whitening solution claimed to 'erase tea and coffee stains without damaging enamel'

Shoppers are ditching traditional teeth whitening strips for a dentist-approved £21 whitening solution that is said to work on everyday stains from tea, coffee, fizzy drinks, red wine or smoking. The teeth whitening solution has an average rating of 4.7 out of five from over a staggering 250,000 reviews, with many impressed by its safe to use at home formula which doesn't damage enamel, even on the most sensitive of teeth.

My Sweet Smile's Teeth Whitening Powder usually costs £29.99, but has been slashed to £24..99 for a limited time. And now there's a way to get it even cheaper, as shoppers who use our exclusive discount code REACH15 will get 15% off, bringing the price of the teeth whitening hero down to £21.24.

The powder is said to taste like refreshing mint which shoppers insists leaves their mouth feeling spotless. It uses Pentasodium Triphosphate which oxidises stains without causing any damage to your tooth enamel, meaning it's safe for the most sensitive of teeth.

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Many products on the market use charcoal to whiten which can leave your sink looking ghastly. But this comes in a white powder that will leave your bathroom as clean as your teeth.

It's pulled in an average rating of 4.7 by 250,000+ customers. One shopper said: "Great product, does exactly what it says. I've used other teeth whitening powders but this is by far the best. Follow directions and ensure you brush for the suggested 4 minutes and you will see immediate results. Leaves teeth sparkling an smooth. A great find, thanks