A room diffuser that will work in a classroom?

[Mushroomwithaview]

I'm looking for a room diffuser or some sort of room fragrance gizmo that is going to make my whole classroom smell nice.

Have decided that the answer is to buy a fancy expensive diffuser from a posh shop. I'm okay with that if it will work.

Before I do that - has anyone got any better ideas?

(no naked flames)

Um, loving the threat. Do you actively go and vet classrooms?

My child would likely end up having an asthma attack. I would then be told by her or be called to pick her up if it was severe.

of course I would be at the school making sure it didn’t happen again.

I have never encountered a classroom with fragrance. We did have a problem with students and perfume after gym class one year. My child spoke to her teacher and was moved to a separate changing area the next day. While it would be better for her not to need to be separated as a solution, that one obviously had tricky social fallout regardless so she went with the easiest solution.

why the hostility towards people with medical conditions?