Hand sanitizers, available in both gel and liquid forms, are essential hygiene products designed to disinfect hands quickly and effectively without the need for water. Formulated with high concentrations of alcohol (typically 60–80%), they eliminate a broad spectrum of germs, bacteria, and viruses. Gel sanitizers offer a thicker consistency for controlled application, while liquid sanitizers dry faster and are ideal for spray use. Both types are widely used in healthcare, food service, offices, and public areas for on-the-go protection and infection prevention.
