Crossword Genius

After initial turmoil, plan to enter the branch gets cut short by the locks cleaner (7)

Ross

I believe the answer is:

shampoo

I'm a little stuck... Click here to teach me more about this clue!

'cleaner' is the definition.
(shampoo is a kind of cleaner)

I can't explain the remainder of the clue.

Can you help me to learn more?

(Other definitions for shampoo that I've seen before include "Washing preparation (from Hindi)" , "Washer for locks" , "Apply liquid to hair ..." , "Liquid cleaner" , "Carpet/hair cleanser" .)

I've seen this clue in The Hindu.
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