Kawengan Village is located in Kedewan District, Bojonegoro Regency. Kawengan has an abundance of agricultural product, especially corn. This certainly has an impact on the results of corn waste production, especially corn cobs. But, corn cob utilization in Kawengan has not been maximized. Corn cobs in this village are special concern can cause various negative effects on life. Corn cobs have higher levels of cellulose, hemicellulose, and lignin than other corn wastes, this making them more suitable as raw materials for bioethanol production. The obtained bioethanol will be used for hand sanitizer. To address the issue of corn cob waste in Kawengan, training on the use of corn cob waste as a hand sanitizer to Tim Pelaksana Inovasi Desa (TPID) Kawengan was carried out. This training uses the Learning Deeply method, which involves evaluating each activity as it is completed and succeeded to increase the understanding of the Kawengan villagers.