Yesterday I opened up that Tourist camera and, using compressed air, blew all the dust out of it. I wasn't satisfied with that so I used a moist paper towel to work away at the metal parts of the camera. Then I stuck packing tape to the inside of the bellows, hopefully taking the dust away when I peeled off the tape. All this was in an effort to avoid getting any more shots covered with specks like the one above. Although, in this case, I kind of like the dirtiness and even kind of want to add some more.