But to have continuing effects you
must do it daily.
I also think giving up dairy
is important. Dairy
a mucus-producing food plus it's a can
so for better sinus health/allergy relief - I say do this :
1. wash you
nose every single day with
warm salt water - at least once . . .
2. use Xlear 2x a day after nose washing . . . .
guaifenesin every day .. . .
4. no dairy . . .
DO THOSE 4 THINGS FOR ONE MONTH I BET you