The practice of brightening teeth through the application of a common household ingredient, specifically a fermented liquid derived from crushed apples, has gained attention. This method involves using the acidic properties of the liquid in an attempt to remove surface stains and improve the appearance of dental enamel. For example, individuals might dilute the substance with water and use it as a mouth rinse.
The perceived value of this approach stems from its accessibility and affordability compared to professional dental treatments. Historically, natural substances have been explored for oral hygiene purposes, and this particular application aligns with that tradition. Advocates suggest potential benefits include cost-effectiveness and the avoidance of harsh chemicals often found in commercial products.