Picture this: yet another Excel report lands in my inbox, and, once again, it's a nightmare of leading spaces, inconsistent spelling, and useless rows. Previously, I would spend hours fixing it manually. Now, however, I use Power Query to profile the mess, sanitize the text, clean up the structure, and remove all the needless clutter.

Many Excel spreadsheets use the IFERROR function to handle errors, but this masks critical structural and data issues. Although other functions like ISERROR offer more control, IFNA is the best option because it forces all serious issues to remain visible for debugging.

The FORMULATEXT function is often dismissed because it merely transforms a formula into text. However, that raw text is exactly what makes it so valuable. So, stop thinking of it as a one-trick pony—it's the perfect tool for auditing, input control, and logic validation.