Here is a goal: Restore plastic solar cells so they can fully recharge

Which way makes more sense to accomplish this goal?

pick from the following. *Using automotive headlight restorer cleaner and steel wool clean the surface of the plastic solar cell to remove discoloration and haze.. *Using a automotive headlight restorer cleaner and a soft cloth clean the surface of the plastic solar cell to remove discoloration and haze..
Using a automotive headlight restorer cleaner and a soft cloth clean the surface of the plastic solar cell to remove discoloration and haze.