How to Block or Remove and Unblock Follower from your Google's Blog

When you block a follower of your blog, the user will no longer appear in the Followers Gadget on your blog and will not see your blog in their Blogger Reading List. However, since your blog is public, the user can still use the other feed readers to subscribe to your blog, read your posts, and comment.

Step 1 : Go to Your Blog's Dashboard and click on Followers count.

Step 2: Click on Followers image whom you want to Block.

Step 3: Click Block this user link.

Step 4 : Click on Block Button to Block the Follower.

Step 5 : You can also Unblock Follower by clicking on Unblock link.

If you want to see all your Blocked Members then you have to click on "Show blocked members" link.
It is a link by which you can see in Step 2