They are massive, as big as a little ladybird 😩 I stayed at a London Hotel (well known chain) and the smell of the room when I entered was so strange, like almonds/marzipan. I fell asleep , watched tv for an hour or so and awoke with a sore red rash all over my face . Weirdly within hours my child had something similar , I figured it was some new face cream we’d bought.
anyway I woke in the night, switched the light on and could see them walking up the walls. Horribly, I’d left my case open on the floor and found a further one inside , and on inspection the carpet had loads in 🙈🙈🙈.
Apparently they do have a really distinctive almondy smell when they’re plentiful, I’ll know it immediately if I ever (heaven forbid) smell it again, it’s really unusual.