Pemanfaatan Minyak Jelantah Menjadi Pengharum Ruangan Sebagai Peluang Usaha M…

Used cooking oil is used cooking oil over and over again. For traders using used cooking oil can get greater benefits because it can save costs. Used cooking oil if processed and utilized, can become a business opportunity for the community. Used cooking oil can be reused into soap, air freshener, animal feed, and even used as biodiesel. Used cooking oil in this study is used as a substitute fo…