Fixing Leaked Battery (Alkaline) Damaged Nikon Speedlight SB 24 with Vinegar, Alcohol, and scrubbing

The battery contacts of this SB24 speedlight were damaged by leaked batteries. Oxidation, corrosion, battery residues... I was able to fix the flash by using white vinegar, alcohol, cotton swabs, and a couple of screwdrivers. It works great now. I hope this video helps!