Of course, that you should flush the toilet after peeing, but there are people who exaggerate in this and do that non-stop. If you’re one of those people who are constantly doing it, you’ll find that you spend more water and your account will be higher.
Flushing water can spread germs everywhere in your bathroom, which is why you should keep the lid down and flush only when you need to.
You should not keep teeth brush near the toilet bowl because these dirty particles can go to the brush and then you put the brush in your mouth. It is best to keep the brush out of the bathroom.