My toilet leaks water onto the floor

My toilet leaks water onto the floor. The water could be coming from the tank to bowl gasket or the supply line. But the most common cause is the wax seal at the base of the toilet. If your toilet is loose on the floor or wobbles then it could very well be leaking sewage even if it is not visible on the surface. The smart thing to do is turn the water off to the toilet and call a professional.