Skip Alcohol-Based Mouthwash

This recommendation is to avoid routine use of strong, alcohol-based antiseptic mouthwashes and reserve them for situations where they’re specifically needed, such as a prescribed treatment for infection or significant bacterial overgrowth. Gentler options are preferred because harsh mouthwashes can disrupt the oral microbiome and mucosal lining, which may undermine oral health and related nitric-oxide pathways.