Breath mints on fast days

Tisha B'av and Fast Days
1

What is the ruling in regards to breath mints or Listerine strips on fast days?

2

Problem

3

I just want to bring to your attention that there is another thread where @raCHDaL states the strips are ok on yom Kippur. Brushing Teeth and Listerine Strips on Yom Kippur

4

True thank you. Strips ok. No mints.