I mostly use salt to neti and I'm well aware that some kinds dissolve better than others.
I'll buy the part about taste if you sprinkle salt on top of the food. I don't sprinkle extra salt on top of food though since I get more than enough salt during the day from food I eat out.
Houndentenor
"Get the trash off the street and back on the stage where it belongs." -- Bette Midler