Is there a way to disable a lingering effect from a mod?

[Omnishade]

Additional player voices gives you speechcraft +10 after using a power to enable the mod. I didn't like the free buff so I deleted it in SSEEdit, and I didn't notice it still lingered on my character because I had a debuff from another mod (cum breath from SL Survival I think). Once the debuff had cleared I noticed the +10 buff and using the power again to disable and enable the effect did nothing. I set it to -10 in SSEEdit as a workaround for now, but this isn't a clean solution, so is there a way to force remove the buff? I've tried removing the spells I could find from the mod but it didn't help.

[LlenneiasWard]

if you have 'more informative console', you can identify what that exact spell is by clicking at your PC , then use a console command to dispel it.