The Original Kirk Hasenmueller Instant Adventure (continued)

He is pleased and gives you a dollar.

6) You may heal yourself here if you choose. You enter this room to find sort of an old chemistry lab. On the north wall there is a small cauldron resting over some dimly glowing embers. The south wall is covered with flasks of a greenish substance. The east wall has a low shelf containing 10 flasks of oil. Do you: