Q- I find it Beneficial for my allergies to use a sinus rinse, basically it’s sea salt and water sprayed up the nasal passage. Can I do so on 2nd day Yom Tov? Can I use the sodium chloride solution provided?

A- According to Horav Shlomo Miller Shlit”a a sinus rinse is permited on the second day of Yom Tov, there should not be a problem with the pure salt solution provided either.

Hag kosher vesameach.

Rabbi abraham Bartfeld