Running your AC on full blast comes at a price.

Use these tips to keep your home comfortably cool this summer without a sky-high energy bill.

Bump up the temperature.

woman adjusting thermostat at home

Credit: Adobe Stock/Monkey Business

Experiment with your thermostat to find the highest possible temperature that allows you to remain comfortable.

Install a smart thermostat.

As a bonus, many home insurance companies will give youa discount on premiumsfor installing a smart thermostat.

Kitchen with white stove and patterned rug

Credit: John Bessler

Put your thermostat in the right place.

Limit heat-producing appliances during the day.

Adjust the temperature at night.

sliding window over farmhouse sink

Credit: Kritsada Panichgul

Sealing off your home from the heat outside is key to keeping it cool.

Keep windows closed on hot days, and lock them to create an airtight seal and eliminate cool-air leaks.

If outdoor temperatures are cool at night, cross-ventilate rooms by opening windows.

blue bedroom with ceiling fan

Credit:Kim Cornelison

Close them again in the morning to seal in the cool air.

Take advantage of shade.

Reduce the load on your air-conditioner by shading east-, south-and west-facing windows.

Outside, consider extending roof eaves oradding a trellisor awning to shade windows.

Insulate your home against air leaks.

To prevent cool air from escaping, see to it your home is properly sealed and insulated.

Inspect the attic’s insulation and head to your local home improvement store to get more if needed.

Keep your AC in good working condition.

Your air-conditioner requires regular maintenance to function at its best.

One of the best ways to help your unit run most effectively is toreplace the air filter regularly.

Ayearly maintenance checkupby a professional can also helpkeep your air-conditioner runningsmoothly.

Kim Cornelison

10.

Install a ceiling fan.

Ceiling fans can help circulate air around the house more effectively.

Moving air not only helps cool things down it can also help evaporate sweat, says the website.