The Chemistry of Soap

Explore the 2,000-year history of soap and learn how to make your own natural bar using the cold process method: a hands-on introduction to chemistry, sustainability, and DIY self-care.

Soap has a long history of use by people, but a short history of being used on the body. The origin of soap is a little bit of a mystery accompanied by some tall tales. But one thing we know for sure is that using natural soaps has allowed us to live healthier, cleaner, and longer.

One way of making soap is through a method called Cold Process, which is all chemistry. No heat is added and you can see the chemical reactions take place. Each ingredient has an important role in the chemical process.

When we think of chemistry, we probably imagine a science lab, a burst of smoke, and bottles of colorful liquids, but our ancestors have been practicing observation, experimentation, and the scientific method since their time.

Participants will learn:

• The chemistry of cold process soap making
• How to safely handle and work with lye
• Step-by-step instructions and foundational techniques
• Recipes, resources, and customization tips
• How to create natural soaps using kitchen friendly tools

Genspace will provide materials needed during the class but participants will receive a list of items they can bring as additives for their soaps.

Nikki Romanello (she/her) was born and raised in Texas. As a kid she spent free time observing and collecting natural artifacts. In high school she was accepted into a four year AP art program. During her first year of college, she worked in a natural science lab where she gained experience with several scientific processes including; lab prep, dissection, and plant cultivation. She received her BFA in Interdisciplinary Sculpture and a Concentration in Photography at Maryland Institute of College of Art in Baltimore. During her last two years of undergrad she devoted herself to metal sculpture. After graduating, she experienced several job opportunities and built a sculpture studio. Her work experience includes the Baltimore Museum of Art, Harris Rubin, New Arts Foundry, and volunteering at the University of Maryland Iron Pour. She graduated with an MFA in Studio Art, majoring in Sculpture from the Pratt Institute in Brooklyn, New York. She worked as a metal department teaching assistant and metal shop technician during her MFA. After graduating she worked for Will Ryman, Robert Lazzarini, and 3rd Ward. She also participated in a one year artist residency at Hot Wood Art Center and had a solo Bio Art show at the University Science Center in Philadelphia. Currently, she is researching various science disciplines, and teaching art and science classes at Brooklyn Brainery and Genspace.

Host or Publisher Genspace NYC