Delete duplicates based on if multiple Column data is the same

Hey All,

I am using a macro that imports raw data from one sheet called “Daily Input”, to another Sheet called “Database” where it is stored neatly and organized.

I need to incorporate logic to delete dups. Where, if in Sheet "Database" 2 or more rows have identical data in Column A, C, F, G, H (Date, Client, Side, Size, Item Code), it is clearly a dup, so the macro delete those duplicate rows from Sheet "Database" and only keep one unique row. My data in "Database" starts on Row 3 and last row is dynamically increasing

The real spread sheet I am using has +20,000 rows so Looping could make the code runtime long, scripting dictionaries or other ways may work best I just can’t figure it out…

Many thanks Excel Forum community!