Extended cab window glue ?

Both of my Extended cab windows on my 08 Tacoma have streaks from what appears to be either the glue or the seal/gasket.

It does wash right off but it comes right back.

Has anyone else noticed this issue?

If so, did it finally go away?

Haven't spoken to the dealer as yet about it.

 

Can't say I've noticed it. Sure you haven't been using an ammonia based window cleaner that's deteriorating the adhesion material for the tint? I use Stoner's Invisible glass, have been since day one on my '08 and nothing. Also in AZ sitting outside not in the garage.

 

No, I just clean them when I was it weekly.