Set row background to transparent ?

[Cameronl]

In VBA is there way to make a row transparent when it currently has an Interior colour set on it ? Tried the line below but that sets the background to white

Range("B" & rowNUm & ":L" & rowNUm).Interior.ColorIndex = 2

Thanks,

[Cameronl]

Range("B" & rowNUm & ":L" & rowNUm).Interior.ColorIndex = xlNone