Hey Logit, thanks, almost there. Thanks for the code above, but it still mess the styles. It really doesn't clean the columns, but it still cleans the rows styles. As a test, create a blank spreadsheet insert a table and select the style in the design, and you will see when selecting a row it will clean the color and the gray grid (not borders). Test and see what I'm talking about. If I try to recreate the design style over the cells were selected previously, the style isn't applied.

Have a great weekend.