Do you use Siri? Those questions you ask aren’t just between you and your phone.

If you’ve got an iPhone, you’ve probably asked Siri a thing or two. 

Hopefully you haven’t said anything too embarrassing. Did you know everything you say to Siri is stored in Apple’s data center in North Carolina for up to two years? According to Apple, you’re not at risk of looking stupid, or worse, because they say that data is not connected to a user’s Apple ID, email address, or other personal information.

If it makes you nervous, there is a way to purge your Siri data. Go to settings and turn it off. That will delete the random ID in there and any associated content. Turn it back on and you’re starting with a clean Siri slate.