the best way to reduce the spam score is to remove toxic backlinks. for that make sure to do the link profile audit. You can use tools like Moz, but I prefer to do it manully. if you're following the manully process, make sure
- put your website in the seo tools.
- export all of the backlinks.
- use buzz stream tool to do the audit.
once your find toxic backlinks, disavow them. Recently I help kitchen remodeling business to reduce their spam score.
