Mysteries of olfactory science

[mollyringle]

Last month we spent some vacation time at my in-laws' house, which is a new, clean, dry, prefab dwelling in central California. When we got back, our 1940s Seattle house smelled old and musty in a striking way that I usually don't notice. It wasn't an altogether bad smell--it mostly reminded me of secondhand record stores and vintage movie theaters

Comments

[anonymous]

I spent today in the town that is probably the world HQ of such research (Grasse), although it's hard to say for sure - there's a lot of secretiveness. I've sniffed a few hundred different scents and essences today - now everything smells weird to me; my sense of smell is all cross-wired somehow. I'm drinking chamomile tea, and it smells nothing at all like chamomile tea - I've looked at the label on the box (the same box I've been using all week) three times to make sure it really is. Somehow I've accidentally discovered the olfactory equivalent of those "miracle berries" that change the taste of everything.

[mollyringle]

Grasse!! I am jumping up and down in vicarious excitement. Yes, from what I gather, Grasse is a major center of perfumery, and *the* center for certain kinds of jasmine, rose, and/or lavender essences (I forget which). And I would love love love to visit it.

And yep, I've experienced that cross-wiring. When I go nuts and sample bunches of scents in one day (as I do from time to time, thanks to indie fragrance shop Knows Perfume opening in my neighborhood last year), I smell the natural and everyday world differently for the rest of the day. Sometimes it just makes everything smell odd and off, and other times it specifically highlights notes or accords I'd focused on that day--bergamot-like notes bouncing out of proportion, say, and making themselves known where I didn't previously notice them. Yeah. It's an interesting science and quite the luxurious hobby.

Have fun on your trip! (Figure I know who you are, despite the lack of login, or perhaps because of it.) ;)

[anonymous]

Heh - I didn't even realize until now I hadn't logged in. In honor of that earler absentmindedness, I'll just remain anonymous...

[ext_696402]

I think that it's all to do with the dust. Because we occupy our living spaces almost non stop most of the time, we stir up the dust and it never gets the chance to settle and develop the necessary aromatics required to infuse it's smell signature throughout the house. This combined with the fact that, one assumes, we are clean living people who dust and damp dust quite frequently.

When we leave said living space for an extended period of time, the dust settles and the organic (or inorganic) compounds within those particles are allowed to...mature...aromaticize...(???) Thus each individual particle is allowed to give off it's unique signature.

For example, my family and I recently returned from a holiday to Victoria and on our return there was the distinct odour of red wine, cheese, mashed vegetables and banana. Upon reflection, I remembered what we were doing the night before we left and thus the dust we shed that night would have been imprinted accordingly.

Sadly, I was the only one who didn't shower the night before :0

[mollyringle]

Well, I certainly don't dust that often... :D But I think there's definitely something to the theory of the lived-in smell versus the settled/dusty smell. And the last thing cooked in the house does seem to linger strangely long.