What we are rinsing our mouths with today was originally a wound disinfectant.

Mouthwash, originally developed as a disinfectant, has a history linked to surgical antiseptics. Joseph Lawrence created it in 1879, inspired by the work of surgeon Joseph Lister, who pioneered sterilization techniques in surgery. Lister's methods significantly reduced post-surgical mortality rates. Lawrence's mouthwash was initially marketed for various uses, including floor cleaning and treating diseases. Jordan Wheat Lambert acquired the rights and began selling it to dentists in 1895. A successful marketing campaign in the 1920s highlighted its effectiveness against bad breath, leading to widespread popularity. Today, mouthwash is recognized for preventing plaque and gum disease rather than just freshening breath.