How to Prevent Insects in Flour. Ramazan has finished. In a lot of houses, there may be flour and gram flour left over. If they’re not stored properly, insects can appear in them due to monsoon. To preserve the flour and gram flour, you can put bay leaves in their containers.
To keep these things dry and fresh, you can insert blotting paper into the containers, as well. If you use damp flour, your cake won’t bake well, so flour should always be dry and soft.