Sorry, the web browser you're using is not supported by this website.

Please use Google Chrome, Firefox, Safari, or another browser to access Thank you.

Skip to main content

We use cookies to enhance your experience. For details on how we use cookies, collect data, & how to manage your consent please see our Cookie Policy & Privacy Policy.

What causes a toilet bowl to empty?

Proper function requires air to flow to the toilet sewage system. Is that correct? The trapped air tries to escape through the sewer system and pull the trap of the toilet in a way that causes the toilet to empty from time to time if the vent is not working properly.

Let's Get It Fixed!

Our virtual experts can diagnose your issue (for free!) and resolve simple problems.

What Did You Think of This Article?

What Did You Think of This Article?

Shop Recommended ProductsShop HomeX Recommended Products