Plastic is one of the materials that is very close to human life. It is undoubtedly […]

Have you ever heard about residual waste? Residual waste is a hard-to-recycle waste because of some […]

Soil is a natural resource that supports life on land. However, as time goes by, the […]

Did you know about frugal living? It might be familiar, but many people still do not […]

Composting is one of the organic waste management methods you can do at home easily. This […]

There are many types of waste around us, either from household or industrial activities. According to […]