“The past 50 years have been a time of tremendous transformation in interior design,” says Agata Brach, designer and owner of ...

The numbers don’t lie. Human beings spend about 90% of their time indoors, meaning that a few simple interior design tweaks can have a very noticeable impact on your daily routine.

If you're trying to keep your bathroom counters clutter-free, there is a great interior design rule you can follow to do so. It's called the law of flat surfaces or the flat surface clutter rule.