Before talking about Disavow of
Google Webmaster Tool, I am going to analyze of bad links. Bad backlinks are low-quality backlinks. Websites have bad backlinks, or low-quality backlinks, have lost almost all their rankings. In general, we have a number of ways of disabling these links so they won’t hurt your Google rankings. This is the easy one to me: use Disavow of Google Webmaster Tool to remove your bad backlinks.