Dear Bob y Betty,

Trust me, this method does work every time.

All bags of flour will contain weevils at some point because of the eggs that are left behind after flour production.

Now:

Either sieve the flour in order to eliminate the' lesser of two weevils' OR more effectively place the unopened bag/s of flour into the freezer as soon as you buy them for at least four days which will kill off the eggs.

Hey presto no longer a problem.


JC