You cannot delete comments on deviantART, you can however 'hide' them if there are for you. It will simply put it as bar saying 'Comment Hidden by Owner'. Also, if it is spam, you can click 'Flag as Spam' and it will also be hidden/taken away.
You can't delete your deviantART page.
look at their FAQ
On deviantART, you cannot delete an account. Once you create an account, it stays there permanently, even if you are not active. Occasionally, a person may comment and complaining how a username is wasted, but they can do nothing to your account.
if you log in in your friendster i think you can delete the comments in your friendster but you can't delete the comments in other persons friendster just in yours can be deleted.
When you delete a note, you delete the comments associated with it, they are gone.
To delete a group on DeviantArt, you must be the founder of the group. Go to the group's main page, click on the "Manage" button, and then select "Settings." Scroll down to the bottom of the settings page and click on the "Delete Group" option. Confirm your choice, and the group will be permanently removed.
To delete comments in iMobsters, go to the player's profile. Hit the comment section and you'll see the red button on the top right corner. Push that red button and it'll delete comments.
Um, log off?Otherwise, if you want to delete your account, and get off of DeviantArt permantley, then you go to "Edit Settings" and then off to the left, in the "Personal" column, click "Deactivation".Then click Yes or No, and say goodbye DeviantArt!
To delete comments in Evite, log into your Evite account and navigate to the invitation where the comment is located. Find the comment you wish to delete, and look for an option such as "Delete" or a trash can icon next to the comment. Click on it to confirm the deletion. Note that only the host of the invitation typically has the ability to delete comments.
To delete your comments off of Facebook, you can simply click on the three dots that appear to the right of the comment. This will give you the option to delete or edit the comment.
Is it simple, go to comments section in WordPress Admin Dashboard & move the comments to trash
You can't.