Why Your Toilet Makes Whistling Noise When Flushed
If your toilet makes whistling noise when flushed, you probably feel like your bathroom is trying to serenade you—and not in a good way. It usually starts as a faint, high-pitched hiss and eventually grows into a full-blown tea-kettle screech that echoes through the house. It's one of those household annoyances that's easy to ignore for a day or two, but after a week, you're ready to lose your mind every time someone uses the restroom. ...