site was hacked. been trying to clean it up since this morning. after a lot of googling, i think I managed to get rid of all the shit. now I want google to remove site from the blacklist is it enough if i just ping the website? next time the bot visits, it wont see the malicious code any more and remove the message? or do I have to add the site to webmaster tools? I really really want to avoid webmaster tools if possible.