Steam hair rollers are similar to hot rollers in that they use heat to curl your hair. ... They do take longer to use than hot rollers, but they also produce longer-lasting curls.
Are Steam rollers good for your hair?
The benefit of steam rollers comes from the moisture of the steam. As the steam cools, it evaporates and moisturizes the hair, leaving it soft and shiny. Steam roller sets tend to last longer than curls from hot rollers. They're also great for adding volume to fine, thin hair.
Are steam curlers bad for your hair?
Hot rollers and steam rollers ...
Both types are less damaging to hair than irons. ... However, steam rollers are the gentlest way to get soft, full curls. When using either type of heated rollers, carefully wrap small sections of hair, making sure the ends are tucked in.