And what about discolored aluminum foil?

With such a range of functionality, you may wonder: can you reuse aluminum foil?

Chelsea Edwardsis a Registered Dietitian and the owner ofHuntsville Nutrition Collectivein Huntsville, Alabama.

piece of aluminum foil folded twice into a square

Credit:Caitlin Bensel; Food Stylist: Torie Cox

Can You Reuse Aluminum Foil?

not only can you reuse aluminum foil, it is safe to do so.

Edwards tellsSouthern Livingthat reusing aluminum foil does not pose any health risks.

Southern Living Simple Roasted Turkey covered in foil

Credit:Fred Hardy, Food Stylist: Margaret Monroe Dickey, Prop Stylist: Hannah Greenwood

The darkening and changes in color of foil are harmless, Edwards says.

Should I Wash Aluminum Foil?

This comes down to personal preference and/or how much food debris has been left behind.

How Is Aluminum Foil Made?

The molten alloy is rolled thin and solidified between large, water-cooled chill rollers.

During the final rolling, two layers of foil are passed through the mill at the same time.

The side coming in contact with the polished steel rollers become shiny; the other side comes out dull.

It does not make any difference which side of the foil contacts the food, the website states.