Gauge cluster plastic cleaning….

I am at a loss and feel pretty stupid. I tend to keep the inside of the truck pretty meticulously cleaned. The last few times I was in a rush and instead of spraying 303 protectant onto a microfiber and wiping, I sprayed on the surfaces and wiped with a towel. Well I have noticed spots on the gauge cluster plastic “glass” lately and it was bothering me. Researching ways to remove the spots I have tried everything: windex, invisible glass, 409, adhesive remover, baking soda paste, white vinegar, dawn dish soap and pretty much every combination of the above. I even tried an old school rubber pencil eraser. Nothing has worked and nothing seems to even be making it any better. Does anyone know a trade secret in removing the 303 protectant from clear plastic that actually works? Your help would be greatly appreciated.

 

303 makes a product specifically for clear plastics. Could try that and I might also try WD40. Ive had luck cleaning sensitive items with a mix of water, vinegar, dawn.

These may be helpful
https://bobistheoilguy.com/forums/threads/removing-303.102228/
https://www.infinitiq50.org/threads/303-aerospace-protectant-warning.71330/

 

yeah I have tried his suggestions - he was my go to expert. I may look up the 303 remover