Blocked contacts cannot view or interact with your account, and their posts will not appear in your streams. You can unblock a contact at any time.
To block or unblock a Twitter contact
- Locate the contact in a Twitter stream, and tap their tweet.
- Tap the contact’s avatar (profile picture).
- Tap more
across from the contact’s username, and then select Block user or Unblock user.
- Select a social profile, and then tap Block user or Unblock user again.
To learn more about Twitter’s offensive content policy, take a look here.