Drying time depends on many factors including South Jersey weather conditions, required pressure, and usage. For most jobs,  Concrete Works suggests allowing at-least 48 hours to guarantee the concrete is solid and safe for walking. We also suggest allowing driveways to dry 7  to 14 days depending on your vehicle size.  Please note these time frames are Concrete Works recommendations; homeowners may choose to follow the minimum guidelines (24 hours for walking and 3 days for small cars) at their own discretion.