I just got this image in an email from the company that makes the Nose Frida, and I have to say it completely grossed me out. We are Nose Frida users, but I have used the bulbs in the past and yesterday I did let DS carry around an old bulb he found lying around the house. I will definitely be collecting all of those and getting rid of them now!
I'm sure this bulb aspirator was not cleaned properly, but it really got me wondering -how you can really know if it is clean since you can't see inside?
ETA: I think this bulb aspirator shown actually can be taken apart?