AI for Google Sheets cleanup checklist

Checklist

Raw source material is preserved before AI edits begin.The desired output format is written explicitly.Edge cases, missing values, and exceptions are listed.The first output is reviewed against real examples.The final prompt is stored for reuse.Sensitive or policy-heavy cases get manual review.State the input format and desired output columns.Call out duplicate rows, missing values, and bad delimiters.Ask for both a cleanup plan and a formula approach.Save the final prompt as a reusable template.

Mistakes to avoid

only asking for cleanup after the sheet is already broken

Make the prompt more specific, keep the source data visible, and review the output before using it in a live workflow.

ignoring duplicate IDs and inconsistent date formats

Make the prompt more specific, keep the source data visible, and review the output before using it in a live workflow.

changing structure before documenting the source layout

Make the prompt more specific, keep the source data visible, and review the output before using it in a live workflow.

forgetting to preserve an untouched raw tab

Make the prompt more specific, keep the source data visible, and review the output before using it in a live workflow.

Related workflow pages

Use the AI for Google Sheets cleanup prompt builderClean messy imports, normalize columns, and prepare sheets for reporting with repeatable prompts.Copy AI for Google Sheets cleanup prompt templatesClean messy imports, normalize columns, and prepare sheets for reporting with repeatable prompts.Compare AI tools for AI for Google Sheets cleanupClean messy imports, normalize columns, and prepare sheets for reporting with repeatable prompts.Follow the AI for Google Sheets cleanup workflowClean messy imports, normalize columns, and prepare sheets for reporting with repeatable prompts.AI for Google Sheets cleanupClean messy imports, normalize columns, and prepare sheets for reporting with repeatable prompts.Use the Google Sheets cleanup checklist for assistants prompt builderA repeatable assistant workflow for cleaning names, dates, blanks, duplicates, and combined fields in Sheets.