Review (1/5): Doesn't reduce static in dry hair; lots of exclusions
Doesn't reduce static in dry hair. Instructions do say "... comb is better in hair wetting". Also, the instructions mention all these exclusions saying the effect is not easy to see in the following situations: "a shorter or natural hair, the hair is too dry or damaged, the hair has been pulled straight in 3 to 4 months, there are some new short hair, [and] after hair comb hair, use hair to avoid hair conditioner to achieve optimal result."