Maybe? There seems to be evidence that alcohol based mouthwash is an increased risk when associated with other factors (most notably smoking, drinking, and bet

Maybe? There seems to be evidence that alcohol based mouthwash is an increased risk when associated with other factors (most notably smoking, drinking, and betel nut chewing), but not much data to show it is an independent risk factor in itself. Here is one study and a meta-analysis for reference: https://www.sciencedirect.com/science/article/abs/pii/S1368837514000657 https://www.sciencedirect.com/science/article/abs/pii/S13688... https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6982979/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6982979/