Don’t sound familiar? This function is for the advanced users at Google Search Console. By the way, if you do not know what is Google Search Console, it is for the site owner or the webmaster to submit their sitemap and seeing their website performance.
Many do not know what is disavow links, even for some SEO guys. Disavow link is a list submitted to Google that they are low quality affects your site’s ranking. Previously, we contact the other party to unlink.
However, Google search bots avoid hem if they are known to be ‘toxic’. So, the disavow links may not useful in most circumstances. But if you happened to some bad links like contains malware, you can submit disavow links through your search console.
Disavow link can be useful in this situation. But I personally do not recommend it unless you are sure it has affected your website ranking. New websites with little backlinks have to use this tool carefully or avoid using it.