How to Disable Google +1

1. Sign in at Google.com, entering your user name and password.
2. Go to Profiles.google.com and click on the ' 1' tab on your profile. Click the 'X' next to any of the recommendations to remove them from your list.

3. Browse to Profiles.google.com/ 1/personalization/ if you want to completely disable the Google 1 service. Click the radio button next to 'Disable' and then click the 'Save' button.