Lookup Help: Duplicates with multiple criteria

Smart People,
I need your help. I have a bunch of data kinda like this...

A1 B1
Chevy Red
Chevy Blue
Chevy Red
Ford Blue
Ford Red
Ford Green
Ford Green
Dodge Red
Dodge Green
Dodge Green

I need to remove the duplicates in column B but based on both columns. So it will look like this...

A1 B1
Chevy Red
Chevy Blue
Ford Blue
Ford Red
Ford Green
Dodge Red
Dodge Green

Thanks!!

DXZ

Hey mate, I have a way, whether or not it's exactly what you're after is another thing.

Basically created a helper column with formula that summarises both columns, then ran a conditional format which highlightes duplicates. You just then have to remove the duplicates.

Apologies if I'm off the mark.