I was more thinking of a negative air pressure.... to create a way for free particles inside the camera body to float out and be captured by the vacuum. I am one of those "careful" people... so I don't haphazardly stick things inside the camera body or anything. There are other less kind words for my "condition", but you get my drift.
I'm just wondering if I set my camera on a tripod and held it upside down.... had a vacuum nozzle outside the body and used a rocket blower to rid the inside of loose particles... would this work well or should I avoid it for some reason?
Get yourself a lenspen and try to make it a habit to clean the sensor once a month. This should keep you from having to use the wet system to clean the sensor.