So I think it might burn a little, but a small spray will not be too noticable. But spraying Ethanol into your nose hurts like hellllll, just want to add that here

With those Salvia sprays it makes me quite wonder, as I think we all found there is not much activity that route. Maybe it keeps some stuff of the leaves, that are probably helping it to have effect while quidding?

Aaaah indeed! But well eating Harmalas is just very easy and will last much longer, so maybe not too much of an alternative?