BST soldering iron tip cleaner is designed to remove flux without lowering the tip temperature when cleaning and avoid splashing
USAGE:
1.Put the tip into the metal wire of the cleaner to remove the residual solder.
2.Don't take out the metal wire to sweep the tip scince it is springy, which might splash the melted residual solder, be careful.
3.Wear your gloves when exchange the metal wire. Be careful not to drop the solder and open it uprightly.