Use a Windshield Sunshade in Summer to Drop Interior Temp 30°F

The Problem

Your car interior hits 150°F in summer. The steering wheel burns your hands. The dashboard is cracking.

The Hack

Place a reflective windshield sunshade ($8-15) on your dashboard when parked in the sun. It reflects UV and heat, keeping the interior 30-40°F cooler.

Why It Works

Direct sunlight through the windshield is the primary heat source. A reflective shade bounces solar radiation back out, reducing dashboard temperature from 160°F to under 120°F and preventing UV damage to the dash.

Pro Tips

• Custom-fit shades work best — universal sizes leave gaps
• Silver reflective side faces OUT (toward the sun)
• Also protects: dashboard, steering wheel, seats from UV cracking
• Your car is drivable immediately instead of waiting 5 min for cooling