Waste separation is necessary for current situation, society and environment. Everyone should have knowledge. Understanding of waste separation and application in everyday life for the environment and good health of everyone in society require knowledge of waste separation. It is informative perception that is not yet widespread in Thai consumer community, but it is necessary for positive attitude and good living quality towards  world sustainability. Therefore, this course focuses on simple waste separation to serve as a guideline for application in daily life and can be disseminated to people we living together.