You’ve been called a hot head on more than one occasion. (You got a problem with that?)

Keep your dome cool with a conditioning treatment using The Fusion Iron.

The clamp-style tool uses infrared light and ultrasonic pulses to infuse moisture and protein into each strand. But unlike other irons, it stays totally cold from start to finish — so your locks can defrizz without getting fried in the process.

After vigorously shampooing your hair twice, stylists spray on a customized concoction (we like the all-natural argan oil) in half-inch sections. Next, they painstakingly run the pulsating device over each treated area.

It takes up to 45 minutes for the whole shebang, but the silky-smooth results last up to four weeks.

Which is very cool.

Available at Bradley & Diegel Salon, 77 Newbury Street, Back Bay (617-266-7707 or bradleyanddiegel.com).

Photo: Corrie Vierregger