After any wet-set hardscaping installation, you need to give your project an acid wash remove any leftover residue and bring the stone to life.
You’ve completed your new hardscaping project and cleaned up most of the extra mortar, but there’s still a chalky residue keeping your new installation from looking the way you expected. It’s time for an acid wash to finish up your new feature. After any wet-set hardscape installation, you need to give your project a final clean to help remove any leftover residue and bring the stone to life.