I recently cleaned one of my acrylic tanks with hot salt water, but I'm not sure if I cleaned the clip on the light as well as I could have. The back of the clip is where the electronics for the light are, so I can't just dip it in water. I was thinking I would make a vinegar/water solution and wipe the clip part with a cloth with the solution on it, and then rinsing by opening the clip and running the non-electronic part under water. Would this work? Or do I need to soak it? Also, what would be the best ratio of vinegar to water?