Im finding these crawling insects in dals etc. I cleaned a cupboard (I used to have chapati flour in it) on the first day of lockdown lets say March and put all our newly bought cereals oatmeal etc etc in there with onions.etc. I practically cleaned it down to put these items in there. It has been barely 4 months think the little fallen chapati flour attracted all these insects! THey are black and crawling. I'll post a video here. So just getting baffled on what is the regular required routine. There was one cereals box which expired in March 2020.. Cheerios but I guess we must have used teh new cheerios instead. But sooo many bugs? I'm confused.. Mainly how to get rid of them?