Which antiseptic is most commonly used in salons?

The most commonly used antiseptic in salons is 70% isopropyl alcohol. This concentration is effective because it has been shown to provide optimal antimicrobial action. The 70% alcohol solution contains enough water to allow the alcohol to penetrate the cell walls of microorganisms effectively, enhancing its ability to kill a broad spectrum of bacteria and viruses.

In comparison, while 50% ethanol can act as an antiseptic, its lower concentration may not provide the same level of microbicidal activity as 70% isopropyl alcohol. Alcohol wipes are also effective but may not always maintain the same consistency in concentration or effectiveness as a liquid solution. Hydrogen peroxide is sometimes used for disinfecting surfaces but is not typically the antiseptic of choice for skin due to potential irritation and slower action compared to isopropyl alcohol.

Thus, the preference for 70% isopropyl alcohol in salon settings is rooted in its proven effectiveness and versatility as a skin antiseptic.