Kia 2015 Soul Owner's Manual page 409

CAUTION
-
Brake/clutch*
fluid
Do not allow brake/clutch* fluid
to contact the vehicle's body
paint, as paint damage will
result.
Brake/clutch* fluid, which has been
exposed to open air for an extended
time should never be used as its
quality cannot be guaranteed. It
should be disposed of properly.
Maintenance
7 33