In this video, we learn how to build a house out of trash for free. First, find pallets from grocery stores and place nine of them together in 3x3 rows. Now, you will lay down a tarp that you can find over the plywood and start to add scrap pieces of plywood that you find around for the walls on the side. After the walls are up, cut down tree trunks that are long and then nail them together and place a tarp over the top. After this, tie the tarp down and tie it to the trees and your free house will be completed!