made dishwashing liquid from the pineapple, cucumber, betel leaves and lime washing dish. because the acidic. Properties in stains Dishwashing liquid to make a composite image continues to clean up. The organizers made the discovery by studying more. And tested By doing pineapple and cucumber, betel leaves are the main ingredient in making detergents. Results in a clean container different. The result showed that pineapple has the ability to clean up the most. Followed by the cucumber, betel leaves, respectively.