This. And if you use something like
this faucet rotator, you can collect even faster. It will take you to the highest paying faucets first and rotates them so you don't have to keep visiting other sites or remembering when cooldowns end.
May I get an explanation on how faucet rotators work?
The best place to look is
this thread. I did a full write-up of what it does, how it works, how it's organized, how to contribute, etc.
may I ask you if
http://bitcoinzebra.com and freebitco.in are making money or do all faucets lose money? thanks
I can't answer on how much any faucets earn, but what I will say is that the vast majority of them lose money. Running a faucet isn't profitable on its own, it should be used as a marketing method for earning on other areas of a site. Basically it's a way of driving consistent legitimate traffic. With that said, there are a couple that used to pull in $10k+ a month in profit.
As always, there will be outliers.
first of all thanks for taking the time to answer

I didnt want to know how much they earn. I just wanted to know if a faucet like freebitco.in with so much traffic is earning or losing money?
lets say I will have a faucet starting today and I will reach same traffic like freebitco.in will I make money? any answer is very much appreciated