Our fridge has been making an increasing amount of noise these past few weeks. So I googled fridge maintenance and they said always ensure the vents at the back are free of dust. I am definitely not the best housekeeper in the world and I don't know how long it is since I vacuumed behind my fridge but I did it and guess what??? Fridge back to normal.
So I just wondered am I just completely clueless about this which now seems very obvious? Do other people vacuum behind their fridge regularly?