I've found it hard to eradicate entirely (I'm using the B+W 3.0 which has a strong amber cast) even with things like a qp card or grey card done in a test shot first.
I compensate WB in camera, adding in around 3000k over what a scene would usually be. This looks fairly close on the LCD, take a test shot with known colours (grey or QP, may need to up the ISO, open the aperture for practicality, I suppose you could do a manual WB instead here, if you have a neutral target)
You can shifty the WB slider at the RAW stage too, but I think there are secondary spectrums at work that means there is no magic bullet solution.