What do you set your thermostat on in the summer? | TELL 26 poll

HOUSTON - It's starting to really heat up here in Texas, which means our AC units are working even harder.

But what exactly is the perfect temperature to set the thermostat?

According to Martha Stewart's website, the magic number is 70 degrees year round. However, the National Grid says the most efficient thermostat temperature is 78 degrees.

What's your perfect thermostat setting? Vote below!