Answer:

clean

Answer	Crossword Clue
CLEAN	Off drugs
CLEAN	Expletive-free
CLEAN	Free of drugs

CLEAN	Mr. ...
CLEAN	Fresh from the laundry
CLEAN	Like renewable energy
CLEAN	Barbell lift to shoulder height
CLEAN	Sober
CLEAN	Drug-free
CLEAN	All washed up?
CLEAN	Completely off drugs

CLEAN	... as a whistle
CLEAN	Fresh from the shower
CLEAN	Scrub
CLEAN	G-rated
CLEAN	Untainted
CLEAN	Not carrying a heater
CLEAN	Germless
CLEAN	Whisk

CLEAN	Unencumbered
CLEAN	Innocent