How can you delete your old FB account in 1 second

You have two Facebook accounts but you lost the password to one or you simply don't want to make use of that account again, Deleting it is the safest option because if you don't, it can be hacked and your identity used against you. Check out How can you delete your old FB account in 1 second
 

On Your Facebook Application

1. Log in your present Facebook account
2. Locate your old Facebook account
3. Click on the name
4. Click on the three horizontal buttons at the right-hand of the page (close to message)
5. On the drop down menu, click on ''Report''
6. Click on ''Recover or close this account''
7. On the pop-up screen, click on ''Recover or close this account''

• If you select ''Recover this account'' you'll be logged out of your current account and taken through steps to help recover the account
• If you select ''Close this account'', the profile will be reviewed and deactivated after Facebook is able to verify that it's your old account.

Source: Learn Facebook Basics Blog

On Your Browser

1. Click in the top right side of the account's profile
2. Click ''Report''
3. Click ''Recover or close this account'' then tap on continue
4. On the pop-up screen, you will be given options:
• If you select ''Recover this account'', you'll be logged out of your current account and taken through steps to help recover the hacked account
• If you select Close this account, the profile will be reviewed and deactivated after Facebook is able to verify that it's your old account.

 NOTE: Be sure that your current profile is not a friend to your old profile, i.e, on your current and new profile, you should not be friends with your former and old profile.