Crossword Puzzle Absolutely clean

Clue: Absolutely clean

Household cleaning chemical (AMMONIA with 7 letters)
Clean Air Act adjective (LEADED with 6 letters)
Cleanliness, e.g. (PERSONALHYGIENE with 15 letters)
Cleaning challenge in a very old kitchen? (ANCIENTGREASE with 13 letters)
Clinically clean (STERILE with 7 letters)
Cleanser with the old slogan "Nothing can hold a can to ..." (COMET with 5 letters)
Cleaned, in a way (e.g. SANDBLASTED with 11 letters)
One with absolutely no manners (ANIMAL with 6 letters)
Cleanup nightmare (STY with 3 letters)
Drain cleaner chemicals (LYES with 4 letters)