HA! Got it; checked it on a few different variations of this glitch, and it seems to work every time. Works on every variant of it so far; frost feet, steaming feet, spriggan swarm, whatever. Should remove any creature's visual effects that somehow get stuck to your character.
The only proviso is:
you need to be able to work out which creature's effects you're stuck with. Common ones so far are the Dwarven Centurion (obvious, huge smoke flying out in six or so directions), Frost Atronach (blue smoke from feet), Spriggan (leaves flying around) and the one that got me, the Dwarven Spider's steam. There may be others though; I wouldn't be surprised if every creature with a visual effect can glitch like this. If you can figure out what kind of enemy's effect you've got, then you can fix it. Here's the method:
- Figure out what kind of enemy FX you've got spewing out of you. For the sake of argument, I'm going with the Spriggan here.
- Open the console. Type, (leaving out the < >) . This will bring up a list of all the miscellaneous variables associated with the Spriggan. For a creature with a multi-word name, you'll need to use quotes (e.g. ).
- Using Page Up and Page Down on your keyboard, navigate up this list until you find the variables staring with SPEL: . The ones that cause the glitch seem to be called either abilities or FX. So in this example, we see there's one saying "SPEL: (0009AA38) 'Spriggan Abilities' ".
- We're going to add this ability to our character, and then remove it. (The adding may not actually be necessary, but I'm including it just in case). In the console, type . A message will pop up on screen saying something like "Spriggan Abilities added". If you look in your active effects in the magic menu at this point, you'll see a spell of that name.
- Now to remove the effect. In the console, type . Again, a message will appear on screen confirming this if it's worked.
- Exit the console and check your character. If you got the correct enemy FX, you should have successfully fixed the glitch. If it hasn't worked, you've probably got the wrong one; try a different one. For example, if the Dwarven centurion code doesn't work, try the one for the Dwarven spider. Also, some creatures have multiple visual FX; if you've got one of these, add and remove them one by one until you get the right one.
As I said, you'll need to change the above example depending on the exact version of the glitch you've got. Here are some of the spell IDs I've discovered for the more common variants of the glitch:
Dwarven Spider: 0004EFC1
Dwarven Centurion: 00030FBE
Frost Atronach: 000104D4B (maybe; the Frost Atronach has a couple of effects. If one doesn't work, try the others).
Spriggan: 0009AA38 (as the above example)
Hope this helps some of you guys. If you've fix of these glitches that isn't listed here, it might be helpful for others to give the Spell ID you used.