Acid vaults I either ignore altogether or focus on retrieving the artifacts and then gtfo asap. In the latter case, I leave all valuable, destructible items behind, preferably downstairs.
Supercharge a wand of death if I can and plow through the ones that see invisible.
On the off chance I have two sources of acid immunity, which decrease item destruction from the related element, I might brave carrying more items with me.
It's still a big risk, since a lot of potentially valuable items are the drops on the floor and they do not benefit from your acid immunity and will be exposed with every breath attack.
Acid vaults are just notoriously shitty and like I said, there is no way to reliably reduce the rate of item destruction. I wouldn't even think of clearing them without luck+fate, much less with any detrimental intrinsics like cursedoom.
"Hell is empty and all the devils are here."