Muriatic acid and patina cleanup

[michmetalman]

How do you guys who use patinas and muriatic acid deal with clean up? I have a spot in my driveway that is brown from rinsing. Is there something that can clean this?

[jmsrbrt]

Muriatic acid? Power washing?

[pemery]

What i did was get a big plastic water tank and cut one end off about a foot deep (for splashes to save concrete) and filled it with four gallons of acid and several to water not really sure the ratio cause i transferred from a smaller tub to this one.
*****Importante****
Pull pcs out of vat and rinse off with water immediately and rinse good
then air dry with blow gun
then slag if left over night is already off and gone and easy polish up.