Can whiskey be used as a mouthwash before bed?

Probably not, but it kills bacteria, and fungus in the mouth. Whiskey does NOT contain sugar as another person stated. It is neither made from sugars, nor is any added. read more

Using mouthwash regularly would cause staining of teeth & mucosal irritations. Mouthwash can be use occasionally once in a week as it would inhibit plaque formation, also proper toothbrushing technique would help reduce many gum problems. read more

Many insomniacs take a drink of whiskey or wine before bedtime in order to reduce sleep latency. While alcohol does help people get to sleep faster, drinking has been shown to result in low quality of sleep as measured by nighttime awakenings (fragmented sleep) and decreased time spent in REM sleep. read more