Free AC at Carlsbad's Cool Zones

Carlsbad has two designated Cool Zones for older adults and others seeking a free, air-conditioned place to escape the summer heat and high energy bills.

, 1775 Dove Lane 760-602-2049

• Monday to Thursday, 9 a.m. to 9 p.m.
• Friday and Saturday, 9 a.m. to 5 p.m.
• Sunday, 1 to 5 p.m.

, 799 Pine Ave.760-602-4650

• Monday to Thursday, 8 a.m. to 5:30 p.m.
• Friday, 8 a.m. to 5 p.m.

 The also offers these tips for dealing with the heat:

• Go to a Cool Zone site on hot days.
• Slow down. Be your most physically active during the coolest part of the day, usually between 4-7 a.m. Pace yourself when engaging in physical activity.
• Call your physician if you feel you may be experiencing a heat-related illness.
• Stay indoors as much as possible. If air conditioning is not being used, stay on the lowest floor. Keep shades down and blinds closed, but windows slightly open.
• Electric fans do not cool the air, but they do help sweat evaporate, which cools your body.
• Avoid using the oven.
• Wear lightweight, loose-fitting, light-colored clothing. Light colors will reflect away some of the sun's heat.
• Air out hot cars before getting into them.
• Never leave children or pets inside vehicles at any time, even with the windows cracked. Temperatures inside a vehicle can reach lethal levels no matter what the weather is like.
• Drink more fluids than usual even if you do not feel thirsty.
• Water is the safest liquid to drink during heat emergencies. Avoid drinks with alcohol or caffeine; they make the heat's effects on your body worse.
• Eat small meals and eat more often. Avoid foods that are high in protein, which increases metabolic heat.
• Avoid using salt tablets unless directed to do so by a physician.
• If you take diuretics, ask your physician about a lower dosage during hot weather.
• If it is safe to do so, leave windows open at night. Open windows on two sides to create cross ventilation.
• Vacuum, clean or replace air filters regularly for maximum cooling efficiency.
• If affordable, install outdoor awnings or sunscreens.