How to remove duplicate values from comma separated values in a cell ?

Hi,

I have a requirement to remove the duplicate string values from a cell in excel.

Currently, one of the rows has values like - Type 1, Type 1, Type 2. I need to trim that cell value to - Type 1, Type 2

Here's the macro code behind it -

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I am totally new to VBA coding and would greatly appreciate any help. Thank you in advance.

Maybe you can tweak the code below to suite your condition.

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The code assumes that cell A1 value is something like this :
Type 1, Type 1, Type 2, Type 3, Type 4, Type 1, Type 3

Then the code put the value to cell A1 like this
Type 1, Type 2, Type 3, Type 4

Another Option...

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Edit...
Oops...Just noticed jindon similar code...

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