Another downside of using aluminum foil for storage is that it doesn't provide an airtight seal. Without a proper barrier, ...

Your collection of kitchen spices is packed full of fantastic choices. One that you probably have on hand, but may not use as often? Alum powder! It’s quite affordable, available at any grocery store ...

Alum Uses In Kitchen: I saw my grandfather using alum in my childhood. He often used to apply it on his face after shaving. He used to say that it disinfects the minor cuts made during shaving. I also ...

It actually doesn't matter—here's the simple explanation for aluminum foil and the difference between its shiny and not shiny side appearances.