My coworker got an acid etched back patio. The guy doing it was throwing the acid out of a 5 gal bucket with his bare hands. She asked "shouldn't you use gloves

My coworker got an acid etched back patio. The guy doing it was throwing the acid out of a 5 gal bucket with his bare hands. She asked "shouldn't you use gloves for that?" "I used to, but the acid kept dissolving them."