Steam comment blacklist

var com = document.body.getElementsByClassName("commentthread_comment_text");
var com_l = com.length;
var blacklist = ["keys", "[", "]", "key", "{", "(h)", "(w)", "want", "sell", "selling", "1k", "2k", "octane"];

function Clear()
{

///Debugging
console.log(blacklist.length);

let limit = com_l;
let i = 0;
    if (i<com_l)
    {
        Remove(i);
    }
    else if(i >= com_l)
    {
        return;
    }
}

function Remove(i)
{
  setTimeout(function(){
    var comment = com[i].innerHTML.toString();
    for(x = 0; x<blacklist.length; x++)
    {
    if(comment.toLowerCase().includes(blacklist[x]))
        {
            console.log(comment);
            var parent = document.getElementById(com[i].id).parentElement; //kommer åt parenten av kommentaren.
            var author = parent.getElementsByClassName("commentthread_comment_author"); //kommer åt barnet i parent.
            var actionLink = jQuery(author).find(".actionlink").attr("href"); //hittar länken i parent.
            window.location.href = actionLink;//click.
            setTimeout(function(){i=0;Clear();}, 4200);
            }
            else
            {
            setTimeout(function(){i++;
            console.log(i);}, 200);
            }
        }
      }, 1000);
}
Clear();