Better warning labels is all we need. My nasal rinse has red text that says, "Warning: Do not use tap water unless sterilized by boiling." Given the absolute

Better warning labels is all we need. My nasal rinse has red text that says, "Warning: Do not use tap water unless sterilized by boiling." Given the absolute proliferation of useless warnings, we all ignore a dozen such notices on a typical day. What it should say is, "Warning: Death or serious injury may result from the use of tap water. Google species name for more information. The following options are safe..."