---

The main aim of this book is to introduce individuals of all ages to chemistry and to demonstrate the importance of chemistry in daily life. In addition to these intentions, individuals love chemistry with considering such matters as chemistry of housing and households, chemistry in our environment, chemistry of cosmetics, chemistry in foods, nutritional supports, the chemistry of swimming pools, the chemistry of our body, toxicology, chemistry of toxic substances, the entrance and discharge mechanisms of toxic substances to our body.

---

Dr. Özge Özyal‡_n Oskay was graduated from Hacettepe University Faculty of Education and received her Ph.D degree from Hacettepe University. Dr. Ayhan Y_lmaz was graduated from Hacettepe University Faculty of Education and received her Ph.D degree from Ankara University.

---