A wet-to-dry flat-iron guide to moisture directions, vent design, plate fit, heat controls, section size, stop conditions, cleaning, and storage.

A steam flat-iron guide to water specification, reservoir and vent design, plate fit, heat and steam controls, section planning, descaling, drying, and safety.

A tourmaline flat-iron guide to disclosed plate construction, size and alignment, heat controls, section fit, pass planning, cleaning, inspection, and care.

A titanium flat-iron guide to verified plate construction, size and alignment, heat controls, section fit, pass planning, inspection, cleaning, and storage.

A blow-dryer guide to size, weight, controls, airflow, attachments, intake and filter access, hair context, technique, electrical care, and storage.