Substance added to toothpaste to combat tooth decay |
The Times Specialist |
14 Jul 2025 |
It helps canines with illness or dire oxygen complications (8) |
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Water supply additive (8) |
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Flew ride, we hear, over chemical compound (8) |
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Reservoir additive (8) |
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Toothpaste ingredient |
Newsday |
09 Jul 2023 |
Toothpaste chemical |
The Telegraph Quick |
26 Mar 2023 |
Drinking water additive |
Premier Sunday |
08 Nov 2020 |
Salt in your toothpaste? Of course! Reported to clear bacterium in the interior |
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Salt, or in water perhaps, alkaline base |
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Enamel strengthener |
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Crest component |
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Crest component |
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Toothpaste additive |
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Protector of some canines |
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Tooth-saving compound? |
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Toothpaste ingredient. |
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Controversial compound. |
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