Bleaching

2 clues
Using peroxide
Lightening up?
Similar answers:
Abuyablealternative
Aching
Achingjoints
Achingly
Arableader
Arableague
Arching
Archingband
Ascreechinghalt
Attaching
Bearswatching
Beeching
Benching
Bennyetching
Bennypinching
Bewitching
Bingewatching
Birdwatching
Blanchingpaths
Bleach