If you have clear plastic that has yellowed over time, there are a few things you can do to clean it and restore its original color. The first step is to remove any dirt or debris that may be on the surface of the plastic. Next, mix one cup of white vinegar with one gallon of water and pour it into a spray bottle. Spray the solution onto the plastic and let it sit for five minutes. Wipe off the solution with a cloth or paper towel. To restore the plastic’s original color, mix one cup of hydrogen peroxide with one gallon of water and pour it into a spray bottle. Spray the solution onto the plastic and let it sit for five minutes. Wipe off the solution with a cloth or paper towel. ..
