The present book entitled "Chemistry in Everyday's Life" deals with various chemical compounds, their essential chemistry and their impact in our everyday's life. It mainly deals with the chemistry of toothpaste, soap, detergent, bleach, foods, food additives, drugs, drinks, fruits, lactose intolerance, and smoking, chemistry of natural egg, chemistry of perfume, lipstick, blush makeup, nail polish, hair coloring, chemistry of sleep, chemistry of cooking, chemistry of herbs and chemistry of love, etc,. Authors are hopeful that this book will be helpful to the readers for concise the knowledge on fundamental chemistry in our everyday's life.