In this tutorial, learn how to create your own flux solution to improve solder adhesion on various metals. Flux is a crucial component in soldering, aiding in the removal of oxides and promoting better bonding between solder and metal surfaces. Follow along as we demonstrate a simple and cost-effective method to make flux at home, allowing for smoother and stronger solder joints on copper, steel, aluminum, and other metals. Save money and enhance your soldering projects with this easy-to-follow guide!