The more important of those in use to-day are carbolic acid, the perchloride and biniodide of mercury, iodoform, formalin, salicylic acid, &c. Carbolic acid is germicidal in strong solution, inhibitory in weaker ones.

hydrogen peroxide mouth rinse is germicidal and will remove debris and crusts.

The more important of those in use to-day are carbolic acid, the perchloride and biniodide of mercury, iodoform, formalin, salicylic acid, &c. Carbolic acid is germicidal in strong solution, inhibitory in weaker ones.

UVA is sometimes called "black-light"; while UVC is sometimes called "germicidal."

Ultra-violet germicidal irradiation purifiers: Air is routed to pass through a UV lamp, which destroys microorganisms.