Q: What’s the ruling in relation to a fasting person using tooth floss that
contains fluoride and bears a minty taste?
A: Assuming no [fluoride-containing] saliva is swallowed, it's unproblematic.
Q: What’s the ruling in relation to a fasting person using tooth floss that
contains fluoride and bears a minty taste?
A: Assuming no [fluoride-containing] saliva is swallowed, it's unproblematic.