How can I remove the little white insects from semolina and flour?
One I've never tried - nor needed to, I live in a temperate zone...

My aunt lived in Singapore for many years - she would put anything like that, flour or even sugar, into a tin then put the tin on a low heat on the gas &amp; the insects would climb out &amp; fall into the flame.

Flour can of course be sieved too, semolina may depend on how fine it is.