

Which now will bring us to solution number two. But a real deep clean will need more elbow grease and brushing. The solvent will get most of the surface dirt off if you have a mildly corroded plug. The second disadvantage is that the solvent can only clean so much. But once you have, leave it in your truck, and you will have it for next time, especially if you are on the road and need to give the plug a quick spray to keep it clean. You must go to a home center or auto store to pick it up. The first disadvantage is that you may not have this can of cleaner lying around. This solvent will get into every crevice and clean your plug in the impossible-to-reach locations. It also has an advantage because it is a liquid and can get into tight spaces. There is no brushing, just give it a spray and let the solvents do their work. The advantage of this method is that it is quick and straightforward. Allow drying a minute before reconnecting with the RV or trailer.

You can get the plastic and metal connectors very wet, as this solution will flash and evaporate quickly. Spray in the plug using the straw provided with the can. Contact cleaner is great for mildly corroded plug It also helps improve electrical connections so that everything works as it should. Contact cleaner removes any grime or oil buildup on the surface, which can cause corrosion over time.

Using contact cleaners can help you keep it clean and free from dirt or foreign particles that could interfere with its performance. In this post, we will review each of these solutions with the advantage and disadvantages of each method.
#CLEANING ELECTRICAL CONNECTIONS WD40 HOW TO#
So how do you clean a trailer plug? Here are 5 solutions on how to clean a trailer plug and make sure you have good electrical contact: This could leave you with a bad connection and cause things to light your brakes and the trailer lights to not work. Keeping your trailer and RV plug exposed can cause a dirty and corroded connector.
