15. Washing Cars

For kids who aren’t afraid to roll up their sleeves and use a little elbow grease, car washing could be a wonderful way to make themselves a little money.

These days, pretty much everyone owns a car – and a large percentage of those people want their cars to look good.

With that in mind, your kid could go door to door in your neighborhood advertising their services – and, let’s be honest, most kids like using a hosepipe and getting wet, so they’d probably enjoy it!