This is what happens when people meet cleaning challenges head on.

Remember the last time your house felt clean? It felt good, right? Everything back in the right place and your floors smelling like they’ve just been aired out in a garden can give you a deeper sense of relaxation and wellbeing than you might realize. For instance, did you know that a clean space can make you more productive? If you’re a parent — a clean home can help your kid do better in school. But that’s still only the tip of the iceberg: Researchers have also found that people who work in neater spaces are healthier, that those who have a clean home sleep better and eat healthier.  All that leads to you being an all around friendlier person, …