A cooling thought

Our fridge came with the house and we have no idea how old it is. It does look like it is easily within the last 10 years but other than that, no clue. Once in awhile it would make a weird sound here and there which sounded something like ice cubes being dropped but this morning my husband mentioned that it was making more noises. The new noise is somewhat of a grinding one that seems chronic. And just when we're having our bathroom redone. I only hope that the fridge is not about to quit on us. Luckily, it is cool enough that I could possibly put the food outside on the back step for awhile to keep until we win the lottery!