Review: Meguire's PlastX - Will this clean clear plastic? What about convertible windows?

So again I am looking for the best clear plastic cleaner on the market. We test this product on a convertible plastic rear window. What do you think happened

Review of Meguiar's PlastX and Meguiar's Plastic Polish on

Removes fine scratches, oxidation &grime. Use by hand or as a refill with Meguiars Headlight Restoration Kits. Item Weight - 0.70 lbs. Case Quantity

10-oz. Clear Plastic Cleaner & Polish

Meguiars PlastX Clear Plastic Cleaner & Polish, 10 oz., Liquid

PlastX Clear Plastic Cleaner and Polish

Meguiar's PlastX Clear Plastic Polish, Fast & Easy Nigeria

Headlight Cleaning Makes Your Car or Truck Look New Again -EASY! Meguiar's PlastX Headlight Cleaner

Polish a Motorcycle Windscreen Using Meguiar's Plast-X

Convertible Top Maintenance: How to Restore Old Plastic Rear Windows

Meguiar's G12310 PlastX Clear Plastic Cleaner & Polish - 10 oz. (4

Meguiars Plastx RX Softop window clean test - Vintage Steel Garage