beer line cleaning tech niche

[bkw]

any body see a problem with putting the cleaner in a keg. charging it with co2 and then running it thru the lines. wonder if I could then leave it in the keg for long periods and use it for future line cleaning.
I know that the valves and taps would have to be taken apart and cleaned but I dont think this would have to be done at every cleaning.
any thoughts?

[bkw]

running it thru valve, line and tap. no dis-assembly