One thing I have learned over this past week of being under the weather.
If you are thinking about decorating your washroom with red polka-dots, there is a quick, non-permanent way, to find out if it is the decorating scheme for you.
Just pour your feverish, under-the-weather self a shot of NyQuil, hold it aloft & sneeze violently. If there is still some medicine in the cup, sneeze again until all the liquid has been distributed across your washroom.
It might not have come out evenly, but it will give you a pretty good idea of what the finished project would look like.
And as you're cleaning it up, you'll be amazed at all the little places that you'll find it.