Making a Foaming Hand Soap With Castile Soap

A foaming pump dispenser uses Castile Soap, water, and air to create a cloud-like dollop of soft soapy foam—a super simple way to put your soap to use sink-side and elsewhere.

About Lisa Bronner

My grandfather was Dr. Bronner, my family makes soap, and I share ways to use it plus tips on greener living.

Learn about my book, Soap & Soul!

Learn More