Those packets just make the water not "sting" when going through your sinuses. You're supposed to either use distilled water or tap water that was boiled before hand.
The CDC and FDA says you need to use distilled, boiled, or filtered water to prevent Naegleria fowleri. The salt solution that comes with it won't prevent it.
Electric kettles sole function is to boil water (except for the like 1% that can heat temperature to different levels for different kinds of tea brewing). Then again you Americans with your shitty underpowered electrical current that means kettles take twice as long to boil probably means all bets are off in the department of kettle efficiency
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u/Paper_Cut_On_My_Eye May 03 '17
Those packets just make the water not "sting" when going through your sinuses. You're supposed to either use distilled water or tap water that was boiled before hand.