What is lukewarm salty water?!
Answers: dont get me wrong this is an honest question. is it like sea water or something?
its about half a tea spoon of salt in a glass of warm water,not hot and not cold and stirr it around.
I guess it would help if you told us where you found the reference.
I would assume that it's lukewarm (blood temp) water with salt added to it.
are you for real? Just run the tap till its warm, fill a glass and add some salt!
warm water with added salt
can be used as a gargle among other things
It's warm water with salt (this can be kitchen salt or whatever salt you want).