Bummer that we've been doing it wrong this many years...
Originally Posted by Steve Wiggens
yes there are high acid removal dryer inserts (GOLD LABEL)
i have never flushed any system, i have purged a couple (kentucky flush)
and acid away works fine as an addition to a suction dryer on a severe burnout,
you need to know how much oil the system holds and you need to know how to read the directions on the bottle of acid away!