Baking ingredients: Go on a bin binge
In my pantry I have a couple of 18-gallon plastic bins with snap tops that slide underneath the lowest shelf. In these bins I store opened bags of things that I buy in bulk, such as 25-pound sacks of flour, sugar and oats. This keeps them fresher longer and avoids any problems with bugs. If you don’t have a pantry, consider using under-bed storage or garage shelves for some of these items.