What are the precautions to be taken while diluting an acid?

When diluting an acid, always add the acid to water slowly and steadily, never water to acid. Use appropriate personal protective equipment, such as safety goggles, gloves, and a lab coat. Dilute the acid in a well-ventilated area to avoid inhaling fumes, and be prepared to neutralize any spills with a neutralizing agent like baking soda.