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BAD BREATH

Add freshness and keep odor causing bacteria at bay.Identify what’s causing your bad breath, what you can do about it, and when to see your dental professional.

Bad Breath | Crest

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What is Halitosis Causes Remedies Treatments
What is Halitosis? Causes, Remedies & Treatments

Do you think you have bad breath (halitosis) or know someone who does? Find out what halitosis means, what causes it, and how to get rid of it.


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mouth bacteria and virus types
Types of Mouth Viruses and Bacteria

Your oral health is directly tied to your overall health. Learn more about the different bacterial and viral infections that can affect your smile at Crest.com.


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