Mornin' (here, anyway),

How practical is it to re-use copper pipe fittings?

I've done a bit of plumbing before, but have only ever bought &
soldered new bits - when I shift my water heater to a better location
though I'll free up a few tees and elbows; how practical is it for me to
re-use these on the 'new' work (i.e. do the parts desolder and clean up
easily enough for re-use)?

ta

Jules