Alcohol

Rubbing alcohol, also known as isopropyl alcohol, is a versatile disinfectant commonly used for cleaning wounds, sanitizing surfaces, and removing oils or residues. It typically comes in concentrations of 70% to 99%, with 70% being the most effective for killing bacteria and viruses due to its optimal water content for penetration. In nail care, rubbing alcohol is used to cleanse nails before applying polish, remove sticky residues from gel manicures, and sanitize tools. It evaporates quickly and leaves no residue, making it a convenient and effective antiseptic for various applications. However, it can be drying to the skin, so moisturizing after use is recommended.