Table of Contents 1. Introduction: The Bubble We Can’t Ignore Every day, billions of people interact with surfactants without knowing it. From the lather of your morning shampoo to the detergent cleaning your clothes, the emulsifier in your mayonnaise, and the pesticide adjuvant sprayed on crops, surfactants are the unsung workhorses of modern chemistry. They reduce the surface tension of water, allowing oils and water to …