Fluoride is often added to bottled and tap water to prevent cavities and this is in addition to the fluoride that's added to toothpaste and mouthwash and provided at dentist offices.
She now relies on pre-pasted disposable toothbrushes that she keeps in her desk, floss she keeps in the living room and a no-rinse prescription toothpaste.
STEP 3 Rinse your mouth with water and a few drops of hot pepper sauce four times daily. After a few days, the mixture will start to neutralize the burn.
You can also rinse your mouth with some diluted hydrogen peroxide, which will burn like the sun, but will kill off bacteria that might infect the canker sore and make it stick around longer.
It wouldn't matter if she did get a little tipsy tonight for she was going to bed soon and she could gargle cologne before Mammy came up to unlace her.
Harry leapt over a low table and sprinted towards Slughorn's open potion kit, pulling out jars and pouches, while the terrible sound of Ron's gargling breath filled the room.