Since I converted my website into a blog, the comment section was starting to fill out with spam daily. It was getting annoying so I searched to look for a plug in that sort legitimate comments from spam and I found a free one called Akismet. This is their website:
I highly recommended. It’s free and easy to install. Go to their site and click on “Get Started” and then select “Personal”. If you don’t want to pay for the plug-in, change the donation bar to Zero and sign up. I’ve been trying it for almost a month. I am very satisfied with it because it actually works.