Sanitizer ingredients - VarietyChem

Chemistry in Everyday Life

How Hand Sanitizers Kill Germs

alcohol disrupts germ cell membranes

Discover how hand sanitizers dissolve germs’ protective barriers, but there’s more to know about their true effectiveness.

VarietyChem Team
January 11, 2026

caffeine s chemical effects

Chemistry in Everyday Life

The Chemistry of Caffeine and Its Effects

Fascinatingly, caffeine's molecular mimicry of adenosine unlocks powerful effects;…

VarietyChem Team
January 11, 2026

alcohol disrupts germ cell membranes

Chemistry in Everyday Life

How Hand Sanitizers Kill Germs

Discover how hand sanitizers dissolve germs' protective barriers, but there's more to…

VarietyChem Team
January 11, 2026

detergents and soaps comparison

Chemistry in Everyday Life

The Science of Cleaning Agents: Detergents vs. Soaps

Here's what you need to know about how detergents and soaps differ in cleaning power…

VarietyChem Team
January 10, 2026

food additive functions explained

Chemistry in Everyday Life

Understanding Food Additives: Preservatives, Colorants and Flavors

Gaining insight into food additives reveals how preservatives, colorants, and flavors…

VarietyChem Team
January 10, 2026