Since I learned on here about washing my pipes, the cleaning has been minimal and they smoke great...a quick rinse with warm h2o was one of the best pieces of advice I got on here!
Although it may increase the number of pipe cleaners as there is more moisture to soak up..
Glad that's working well for you.
After I hot water flush, I leave the airway (and chamber, obviously) to dry. It does. The next smoke starts out fine, but the airway will start collecting moisture, and I may need a run through then, but not always. So I average less than one pipe cleaner per bowl.