I think people like this guy here, might be one of the biggest problems for faucet owners with AdSense accounts. I just read this on the Facebook page of the BonusBitcoin faucet. This guy thinks he's actually helping the owner by click-bombing the ads.
Quote from Facebook:
People like this retard might very well be THE REASON that AdSense banned these faucet owners.
Quote from Facebook:
Quote
im clicking at all the ads available on the page every 15 mins, im thinking that if at least 25% of the users maybe are doing the same to save u guys doesnt count that for something?? 
i mean those current ads wont get you paid??? this sucks..... 
i mean those current ads wont get you paid??? this sucks..... People like this retard might very well be THE REASON that AdSense banned these faucet owners.
It's the mistake of owner if CTR was going high then why did he not removed ads.
keep eye on CTR if it goes more then 1-3% then remove AdSense ads from site.