I used dovonex cream at first, then I got the ointment (which I found a lot better) and alternated (and yes it doesn't leave the grease marks on ur clothing if you're not careful!).
Just like some of you have said, Dovonex worked great then you almost became immune to it. I did as well, then my Dr. introduced me to DovonBET. This works wonders! I was told to only use it in rotation Ie: dovonex on weekdays, and dovoBET on weekends (because it says to limit your useage of dovobet because of the steroid)
I am not sure if you've heard about an old product "Skin Cap" But I used that and it worked SOO good I went from being 80% covered to about 10% then I was literally clear!!, then it got banned due to an un-claimed corticosteroid in it, and major side effects - weight gain, mania, psycosis, diabetes etc. etc., but dovobet has the same thing, that's why you have to use it in moderation!
A new product has just been advertised here (I'm in ON,Canada) called "skin zinc". I have ordered the psoriasis kit (scalp lotion, shampoo, body wash, spray, moisturizer and a pill). I am hoping it'll have the same effect of Skin Cap minus the side effects! I shall keep you's informed. If you want to look it up... this is the website: http://www.skinzincrelief.com 8-)