How to find a OIL LEAK using UV DYE

How to use and what to do to confirm your leak …. I’m putting a sticker per subscriber on my tool box

[@papergatorzfedducca7998]

New subscriber bro🔥🔥🔥

[@MikeOrazzi]

I'm trying to figure out the best dye for hydraulic fluid leaks on a tractor. It is a 38 quarts system. Thoughts?