We appear to have two users from a website called domyownpestcontrol.com:
Both are relatively new to the site. One has contributed answers that are not related to pest control (12 out of 15 answers are unrelated), and even a blog post. Where he links to his affiliated site, those links are in plain sight, and his user profile clearly describes his affiliation.
The other's posts read more like spam, with links to the site hidden behind other text, and his user profile doesn't describe his affiliation. At least one of his posts has been deleted with a moderator leaving a comment to declare that affiliation.
So, what should we do about these posts and these users?