How to remove bad backlinks?
 

Google disavow links tool is the best tool to remove backlinks. It is a try by Google to give power to webmasters to report and submit such links to Google.

Identify the link you want to remove.
Find the contact information on the website. ...
Send an email to the webmaster, and make the location of the link you want to remove very clear. ..

Use Google disavow links tool to remove poor backlinks.

How can I find the bad backlinks?
I know the google webmaster tools show them, but I think they don't contain all backlinks.
Is there any websites to check all my backlinks?!

thanks