Remove hidden characters and extra spaces

Find the characters TRIM can't remove, such as non-breaking spaces and line breaks, and clean them with SUBSTITUTE, CLEAN and TRIM in one formula.

Confident · 10 min · 10 steps

In this lesson

  • TRIM removes only normal spaces (number 32).
  • Spot a hidden character: =LEN(A2) counts more than you see.
  • =CLEAN(A2) removes line breaks and the other non-printing characters numbered 0 to 31.

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Remove duplicates

Delete repeated rows from a merged list, and choose which columns decide what counts as a duplicate.

Confident · 9 min · Free, with no sign-up

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Skill
Data cleaning
Stage
Confident

Where it sits in Data cleaning 10 lessons

And 4 more, up to Project: clean a messy customer list. See the whole skill

The steps

10 steps: 4 explanations, 4 Do this, 2 questions, then Your turn.

Try a free lesson first

Remove duplicates

Delete repeated rows from a merged list, and choose which columns decide what counts as a duplicate.

Confident · 9 min · Free, with no sign-up

Do the free lesson on your computer.

Send yourself the link and open it on a laptop or desktop.

On your computer, go tolearnford.com/go/BV7C