The 7 Best Hair Wavers to Achieve Perfect Mermaid Hair in 2023

“I recommend using a waver on clean, dry hair, or, if needed, applying dry shampoo for a freshly-washed feel,” says Jewel. “Instead of holding the tool horizontal, try holding it at different angles for a more natural, imperfect wave. Use small subsections of hair closer to the root on bottom sections for extra volume.”

For a more tousled look, Simich actually recommends using a hair waver on day two hair. “We recommend waving your hair 24 hours after washing your hair so that there are some natural oils and textures which help the cuticle hold the S-wave shape. Next, add a heat protectant to protect your hair from heat damage and also to add some hydration which also helps with locking in curls and waves.”

Hair wavers can be very versatile. “Holding the tool horizontally, start at the crown and work your way down the section by opening and releasing the clamp,” instructs Landsberg. “Hold for several seconds until desired definition is achieved. Repeat until the whole section is waved. For a deeper, more defined wave, keep the section clamped a few seconds longer.”