It depends on the snakes- they're all different. When I lived in the desert & worked with (local, wild) rescues, they LOVED wet food! Not much rain in the desert, wet rodents were a bonus.
When I feed my rat snakes (& others) on f/t, I do thaw directly in water- while it does wash off some scent, MY snakes don't much care*- and also, you can use your feeding tongs to "pinch-damage" the rodent's nose just a bit, as that will also release more scent, & right on target where you want your snake to grab. *But, it does likely matter greatly to YOUR snake...![]()
So I agree, you should try thawing in a baggie that keeps them dry- try to get as much air out first, as that slows down the thawing process by quite a bit. That's ANOTHER thing that causes refusals too- if the rodent isn't thawed completely so they're soft in the middle (always feel by hand before feeding). If they're still frozen in the middle, your snake will likely refuse it, & if it's taken, they'll probably upchuck it- you really don't want that to happen either.
This should all get easier with practice & figuring out what your snake prefers.![]()