We don't have the skillful skills of hairdressers, and it's hard to shape ourselves. Therefore, if you want to keep the shape of water ripples all the time, you'd better go to the barber shop often and find a professional barber to blow out the shape.
In fact, I can also use a curling iron to get a ripple effect. I usually prefer to use my curling iron for styling. Personally, I think the water ripples rolled with curling iron are the best, naturally fluffy and can be rolled more casually. Many beautiful water ripple shapes are also rolled out with curling irons.
Different hair lengths make ripples feel different. If it's short hair, perm ripple will be more playful, long hair perm ripple will be more fashionable, and long hair perm ripple will be more intellectual.