I personally think that Hulda Clark goes a bit overboard with hygiene.

I'm no authority on the subject but I think that Hulda Clark does not provide a good protocol for eliminating toxins from the body. As a result the body is still extremely susceptible to parasites and hence careful hygiene must be followed.

Some people think that milk shouldn't be pasteurised at all. I have consumed unpasteurised goat milk for about a year with no ill side-effects.