Lt. Description should prevent this from happening a carbon comb.
And indeed, this one does !!
Whether I did lotion or foam in the hair or nothing, whether outdoors or in a heated room ... no charging more !!
The comb is also good in the hand, does not scratch the scalp, is not large and can be very easy to clean (warm / hot water and ev. Some dishwashing detergent).
Am very satisfied!