You can quickly exit manual formatting by pressing CommandCtrl+Shift+X. For example, if you have pressed CommandCtrl+B to apply the bold typeface to the text that you type, press CommandCtrl+Shift+X to return to the default character format of the paragraph.
Du kan återställa all direktformatering i befintlig text genom att markera texten och sedan välja kommandot Format - Standardformatering.