Screech, squeaky window 2015 traverse

[Taisha Royal-Selby]

Anyone know how to remedy a squeaking window? It's the driver side and it screeches as its rising but only for about half of its ascent. Thank its regular again for the rest. I'm wondering if there is a way to fix it without having to go to the dealer and paying 100 for them to throw lube on it or something simple. 

Thanks

[silveradosid]

a friend of mine coats his drivers window with rainx every 2 weeks it helps but doesnt solve the problem