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Hello, From july to november (this year), I gained 110.000 backlinks. Considering that I'm having trouble ranking well for any keyword in my niche (a niche that I was ranking #1 for several keywords and now I'm losing), I'm starting to believe that negative seo is affecting me. I already read several articles about negative seo, some telling this is a myth, others telling that negative SEO is alive and kicking... My site is about health and fitness in brazilian-portuguese language, and there's polish/chinese/english with warez/viagra/others drugs pointing to my domain and a massive links in comments with blogs without comment approval. Considering that all these new backlinks are not on my language and are clearly irrelevant, can I disavow them without fear of affecting my SEO even more ? Everytime you see someone talking about the disavow tool, is always the same warning: "cautiong when disavowing a link, you can hurt you site even more, removing a link that - in some way - was helping you". Any help or guidelines if I can remove this links safely would be greatly appreciated. Thank you and sorry for my english (it's not my native language) 5ZDjUcK.jpg