Nasal vacuums: stuff a little tube up your nose into your sinus, turn on the vacuum, and schlorp, all the mucus is gone. It would make a fortune during cold or allergy seasons! Plus, if my current nasal state is any indication, you could also reclaim the contents of the vacuum, to be marketed as either super-glue or some sort of industrial sealant. Thus adding a second revenue source!
Or perhaps I am simply going mad due to lack of oxygen because my nasal passages have evidently been sealed with some sort of organic epoxy.