What does the cryptic crossword clue "What might make peach wig blonder? (9,6)" mean?

The wordplay uses an anagram. anagram of PEACH + WIG + BLONDER? = BLEACHINGPOWDER The answer is BLEACHINGPOWDER.

What might make peach wig blonder? (9,6)

Daily Mail Cryptic #16830 | 1 Down | 2022-05-05 flower