Noisy Drivers Door!

[Justy311]

So I have had this problem for a while now, my drivers door makes a noise like its getting stuck, but I have used both WD40 and this industrial stuff from my summer job. This is starting to drive me nuts, its getting worse now thats its cold out, and I have absolutley no idea what the peoblem is. I did a search and it brought back nothing, so I dont know if anyone else has this problem, or am I the lucky one.

Any help would be great. Thanks!