The document provides tips to prevent vehicular heatstroke in children, noting that over 645 children have died from being left in hot cars since 1998. The leading causes are children being forgotten during childcare drop-off, gaining access to unlocked cars, or being forgotten without a specified destination. Texas has the highest number of child hot car deaths. One tip is for hospitals to provide vehicular heatstroke information to parents before discharging newborns. Around 75% of deaths involve children under 2 years old. Forgotten children make up 52% of deaths. Recommended tools to help prevent deaths include child reminder alerts, smartphone apps, and services that verify childcare drop-offs.