Concrete on rocks

[48willys]

How do I get concrete off rocks.

 

[Rookie2]

maybe muriatic acid or
http://www.homedepot.com/p/Klean-Strip-1-gal-Green-Safer-Muriatic-Acid-GKGM75006/202690263

 

[rburke65]

Turn them over? Got a picture or more specific information?

 

[48willys]

Thank you for the replys. I do have pictures, however I am not computer savy.. The rocks on the wall average 2 1/2 to 3 feet.and no way to get a excavator in there now that I pored my driveway. The rocks are tan,rust,brown and taupe in color.

 

[paullie]

if its just a lil bit tap on it with a hammer

 

[kd3pc]

lightly tap and then a wire brush..