Start by taking out everything that isn’t needed, leaving simply the refrigerator door and the frame. To ensure enough ventilation, remove the freezer section and make a hole for a tube.
Remove the fiberglass insulation from the refrigerator and drill a second hole at the bottom.
Cut a hole in each door so that a glass pane can be inserted, rather than removing the doors entirely. After securely fastening the glass, apply insulating foam and fuse and harden it with a blowtorch.
Lastly, to let air flow through the holes while keeping insects out, cover them with a fine mesh.
This handmade solar dryer is ideal for drying fruits, vegetables, meats, fish, and a variety of other items. This straightforward yet efficient technique will turn your outdated refrigerator into a necessary utility.
