Over time, the plastic covers on solar lights can become discolored and turn yellow due to exposure to UV rays and environmental factors. This can diminish the light output and overall appearance of your solar lights. However, with a few simple steps, you can restore the clear, transparent look of the plastic and revive your solar lights.
Cleaning the Plastic
The first step in restoring yellowed plastic is to clean it thoroughly. Remove the cover from your light fixture and shake out any dead insects or other loose debris. You can then use denatured alcohol or warm soapy water to wipe the plastic down and remove any dust or dirt.
Using Toothpaste
If the yellowing is more stubborn, you can try using toothpaste to help remove the discoloration. Apply a small amount of non-gel toothpaste to a soft cloth and gently rub it onto the plastic in a circular motion. Rinse the plastic with clean water and dry it with a clean cloth. Repeat this process until the yellowing is removed.
Applying a Clear Coat
Once the plastic is clean and the yellowing is removed, you can apply a clear coat to help protect it from future discoloration. Use a clear nail polish or a spray-on clear lacquer to coat the plastic. Cover the areas surrounding the plastic with painter’s tape before applying the clear coat to prevent overspray. Allow the clear coat to dry completely before removing the tape.
By following these steps, you can restore the clear, transparent look of your solar light plastic covers and enjoy their full light output and aesthetic appeal once again.