/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: OilLiquiVac https://public.slidesharecdn.com/v2/images/profile-picture.png The LiquiVac Oil Change System was developed to help people to change their oil with the less amount of mess and in the easiest fashion. Thus, saving everyone money and helping to keep their engines running great forever!... well for a long time.