Step One is a powerful, solvent free, in-process, oil-soluble
cleaner specifically formulated to remove varnish, carbon,
sludge, and small amounts of water from petroleum and
synthetic PAO oil systems. The Step One product contains
a blend of detergents that target tenacious carbon and
varnish deposits. It also contains ingredients that tie
up free floating particulates and water. This allows for
effective removal of these containments from the system
with a simple oil change.
