Many people are not used to close the toilet seat, the author suggests that you must cover the toilet before the toilet flush.
Seemingly clean toilet actually has a lot of bacteria, Dr Philip from New York university said, if flush when toilet seat opened, the toilet inside the cyclone maximum moment bacteria or microbes to 6 meters high in the air, and floating in the air for a few hours, and then fell on the wall, your toothbrush, towels.
Keeping the toilet seat closed keeps out most germs, but bacteria can still float around the inside of the toilet in the air of the cyclone and can easily cling to the edge of the seat and lid.So we should have a good habit of cleaning the toilet.