Do poisons from different scouts stack?

[Drayas]

Since it is not unusual to have a couple of poison using scouts in the same group (or raid for that matter) I was wondering if anyone had any info on this. Imagine for instance a group with a Swash and a Brig or an Assassin, both using Gracelessness (for instance). Will the mob be debuffed twice? Or is it better to have each scout have different poisons? I started wondering about this the other day when I was grouping with a Brig and my dps took off when I changed poisons.Thanks for any responses,Sleepy the Swashie

[Trojenn]

<p>Hmm... Honestly couldn't tell ya. Never thought about it. </p>

[DngrMou]

I don't believe they stack.  Outside of poisons like Caustic, and mental/vitatlity breach, (which are instant). 

[Dreadpatch]

The definitely do not stack. Always check to see what your scout counterparts are using and use something different w/ the exception of caustic/mental/vitality since they are one time hits. Hemotoxin also will not stack.