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Gum disease Bad breath But it can also result in the staining of your braces, particularly if you are wearing ceramic braces or clear aligners

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Front Pharmacol

Enzyme-based odour neutralisers: Unlike scented sprays, enzyme cleaners chemically break down the organic matter causing the smell

Dale LC, Glover ED, Sachs DP, Schroeder DR, Offord KP, Croghan IT et al (2001)
