We’ve spent the last decade seeing repeatedly that the law doesn’t mean shit for the red team; is anyone actually surprised that blue is saying ‘fuck it’ now, too?
…but since we’re just openly abusing presidential power now, any chance he’ll use it to get something actually useful done, or we stopping at individual favors?
Isotonic is what you’re shooting for. Hyper- or hypotonic will cause discomfort. You can buy saline packets from any pharmacy, mix those with a specified amount of distilled water and you’ll have the correct concentration with minimal extra bits (which you’ll get a lot of with tap water… don’t use tap water).
Done correctly and applied at roughly the same temp as your body, you’ll barely feel it in your sinuses.