Why do astronauts use the same aluminum foil as you for baking?

Astronauts do not use the same aluminum foil as you for baking. The aluminum foil used by astronauts for food packaging and other purposes designed for space exploration is usually a high-grade, specialized material that meets specific requirements for space applications. It may have different properties and characteristics compared to the commonly available household aluminum foil to ensure it performs effectively and safely in the unique conditions of space.