This article explains how to remove and add headers in Google Docs. Information applies to the Google Docs apps for web browsers, Android phones and tablets, and iOS devices.
How to Remove Headers and Footers in Google Docs
Google Docs automatically removes header text with a single command in the web app. However, when you use a mobile app and want to remove a header, you must delete the text.
Select the header you want to remove. Then select the Options drop-down arrow and choose Remove Header. You can also go to Format > Headers & Footers > Remove Header.
If the document has a header on the first page or even and odd headers, each of these headers must be removed separately.
