Poison Question

[Zanrath]

Was wondering what happens if I poison both weapons with the same poison?  Say I put lethal poison on both blades and both hit.  Can somebody be double poisoned so both tick?

[Lifesbane]

nope, they wont stack

[Axecleaver]

In fact it won't stack with another assassin's, either. If two infiltrators attack the same target, the last, best  poison of that type to hit him will cancel out any others.

[Lifesbane]

the DOT poison will stack with the Alchemy DOT proc's/charges because they're on different resists, and ive heard that the DF weapons that proc DOT's will also stack with both of them because they're on heat resist