hey BOOYAA
Funny you bring up PEPSI. DID YOU KNOW THE MECHANICS THERE USE pepsi TO CLEAN THE MOTORS? So dose COKE.
They are both high in PHOUSPHERIC ACID and do a good job.
Take a iron nail or steel nail and put it in a can of coke or pepsi for 3 days. I bet the nail will be allmost gone.
YUMM YUMM DRINK UP.
This is also how mcdonalds get's there french fries so white.
PH acid bath.
yumm yumm
now you know why coke gives you the little tingle.