The only way you will ensure your children grow as pro-White is by raising them with a pro-White worldview.

That is, they must understand:
>the history and origins of the White race
>what it means to be White
>why non-Whites hate us
>how to recognize anti-Whitism, both overt and covert

You can do this by reading explicitly pro-White books to your children, that are written by pro-Whitists.

Remember:
It is not enough to merely be "not anti-White".
You must be actively pro-White.