0 - 2 of 2 tags for characters

Hi All,
I have the following problem with Polish special characters.

I've got 2 tables:

I have a table with a column of alpha-numeric data the currently has multiple (periods) "." and spaces in the string.

I need to remove them for data compare in another DBMS.

I have searched not only through this forum but others as well and can not seem to find the solution.