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Find helpful advice on your oral health problems in our guides created by Signal, the family dental expert.
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![What Causes Yellow Teeth and Discolouration]()
White TeethWhat causes yellow teeth and discolourationTeeth stains are generally caused by bad dental habits. Adopt these few simple steps into your everyday oral care routine to prevent discolouration.
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![Different Ways to Get Your Teeth Whitened]()
White TeethDifferent ways to get your teeth whitenedCertain food groups contribute to tooth discolouration and stains. Find out what to cut down on and read our tips to achieve healthier and whiter teeth
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![Photograph of young girl with big smile]()
White TeethHow to whiten yellow teethCertain food groups contribute to tooth discolouration and stains. Find out what to cut down on and read our tips to achieve healthier and whiter teeth.
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![The truth behind oil pulling for teeth whitening]()
White TeethThe truth behind oil pulling for teeth whiteningDIY whitening methods, such as oil pulling, are gaining popularity, but are they good for your oral health? Read on to find out.
