They aren't going away. Arrows have done this to me before but even they -eventually- faded away. But these Ice Spikes have been on me for -hours-. The cold misty effect eventually did fade away but the spikes themselves haven't for HOURS.
I was wondering if there was some kind of fix for this.
I've enchanted things with them on me. Didn't go away afterward. I've changed clothes, done entire questlines, saved and reloaded, they aren't disappearing.
If its a PC version bring up the console (tilde key) and type sixchange, spikes/arrows will be gone, re-type it again to change back to whatever you are supposed to be