Karen decides to keep the walk-in freezer clean by lining the freezer shelves with aluminum foil. What problem might this cause?

Question

Quizplus · Accepted Answer

Karen's decision to keep the walk-in freezer clean by lining the freezer shelves with aluminum foil might restrict air flow within the freezer. Air needs to circulate freely throughout the freezer to maintain a consistent temperature and keep foods frozen at a safe temperature. Restricting air flow also causes the freezer to work harder to stay cold which could cause maintenance problems.

Karen Decides to Keep the Walk-In Freezer Clean by Lining