Collaboration between the students from University Putra Malaysia (UPM) with Persatuan Kebajikan Lim Hock Chiang to particiapte in the IPOH CAR FREE DAY （怡保无车日）which organized by Majlis Bandaraya Ipoh (MBI). The aim of this activity is to encourage the public to reduce the usage of car in order to protect our Mother Earth. By doing so, it can create an air pollution free environemnt in Ipoh. Thanks to the IPOH CAR FREE DAY event, we have an opportunity to promote the importance and the advantages of eco-enzyme to the public. A big thumbs up to all the Ipohian who are very supportive towards our eco-enzyme projects.