flea

Booginators are available cheap at any baby store; they probably have them at your grocery. The one we got from the hospital works best; it's bigger and has a littler nozzle. It works like a turkey baster - deflate, insert, allow to inflate. It takes several tries to get a booger out - I don't know how patient your cat is! I suppose it could be run through a dishwasher; otherwise, soak in warm soapy water to loosen attached stuff and then vigorously suck and spit said water. I think that gets it clean enough.