RCA and Other Connectors Corrosion, moisture, dirt. They all can be present, and they’re all easy to deal with. Check your RCA connectors once a year. A simple unplugging usually is enough to clean them out, but if they’re looking grungy, denatured alcohol (98% Isopropyl) and some cotton swab will do the trick.
Baton Rouge
10632 Alco Ave.
Baton Rouge, LA 70816
225-751-7483