How to wash frozen shrimp?

[Ruth]

What I do is let it thaw out on a piece of paper towel and then scrape it off and put it in a cup with some RODI water and then strain that through another piece of paper towel. It's a pain in the butt and that's why I make up my own mash with rinsed shell and fish fillet among other things.
The only time I will feed mysis without going through all this is if I am away and having someone else feed my tanks because it is measured out in the nice little cubes and cuts down on the chances of overfeeding.