alt Hacker NewsBoiling is enough, saltwater sold in pharmacies is $5 a bottle where I am, a rip off. Not that I can't afford $5, but I don't like to be a sucker.
Boiling is enough, saltwater sold in pharmacies is $5 a bottle where I am, a rip off. Not that I can't afford $5, but I don't like to be a sucker.
At least filter it. And I'm not sure boiling is enough, that will depend on what is in it.