This small storage unit looks stunningly stylish behind the sofa both because of its unusual, clean lines and the way things are placed somewhat sporadically in and on it. The size of it is also perfect, as it provides subtle height and color contrasts.
Squeeze one whole lemon and add a tablespoon of baking soda until you make a thick creamy paste. Leave on for up to 20 min, then rinse with cold water. Make sure you make a thick creamy paste. If it's too watery, add more baking soda.