Poly window cleaning

[neil a]

Looking for the best product or method for cleaning the poly windows in my track car , they are showing signs of age and also have glue marks from previous decals/numbers.
I did think scratch X on the DA but wasn't sure if it would burn easily.

 

[JamesBryan]

Meguiars do a Plast X for this purpose.

 

[vroomtshh]

Plast X is way too rough on them. Scratches hell out of them. You need a really really fine compound on a DA and you'l still be chasing the polishing marks forever