咖啡渣手工皂工作坊

Coffee grounds handmade soap workshop

- Sources and uses of coffee grounds
- Principles of Soap Chemistry
-Handmade soap making
- Impact of food waste and plastic pollution on the environment

Handmade soap making options:
1) Make-and-Use
2) Cold processing method

Production time: 40 minutes
Finished product: 200g handmade soap

Target: Teenagers/Adults

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