the toilet seat is important
We all know what a toilet seat is for, but it is worth remembering that it is not just aesthetic.
A recent study by the University of Colorado Boulder (USA) shows what is not visible to the naked eye, splashes and aerosols that are dispersed through the air and deposited on any object.
It is recommended to always lower the lid before flushing.
Read the research of the Colorado Boulder University.
See video: YouTube.