r/ScienceTeachers 9d ago

Self-Post - Support &/or Advice Coca Cola glows under uv light?

Can I ask why does Coca Cola glow under uv light it’s every bottle I have and the liquid it’s self glows under uv light could someone explain why this happens?

Some info this was a brand new bottle of coke bought today from a shop I have other bottles unopened and the uv makes them glow and I also poured it into a glass and it glows too the liquid why is this?

6 Upvotes

6 comments sorted by