Your oral care questions

Find helpful advice on your oral health problems in our guides created by Signal, the family dental expert.

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( 23 items )
  • picture of mother and daughter brushing teeth
    Fresh Breath
    How to stop and prevent bad breath

    Bad breath is a common problem and easy to manage with a bit of care every day. Read our guide for useful tips.

  • Five myths about bad breath
    Fresh Breath
    Five myths about bad breath

    There is a lot of misconceptions about halitosis. Read our article to find out what really causes bad breath and how you can prevent it. 

  • DIET & LIFESTYLE
    Food friends and foes

    Your diet plays an important role in your oral health. Find out which food groups are good for your teeth.

  • What Is Gingivitis and What Causes It
    DIET & LIFESTYLE
    What is gingivitis and what causes it

    Gingivitis is the earliest stage of gum disease. Find out what causes it and what you can do to prevent it.