Crimped hair, done well, is smooth, even, and unmistakably deliberate. Done badly, it's a halo of frizz with a few dents in it. The frustrating part is that the difference rarely comes down to the tool — it comes down to prep and patience. Hair that is fully dry, worked in small sections, and left alone to cool will hold a clean grid pattern. Hair that is rushed will punish you for it, visibly.
Here is the full routine, in order, with the frizz mistakes flagged where they actually happen.
What crimping is doing to your hair
A crimper presses a repeating textured pattern into each section of hair with heated plates. A grid crimper presses a crosshatch-style texture — the pattern adds visible texture and, just as usefully, physical volume and grip. Crimped sections feel thicker, which is why crimping is a stylist's trick underneath updos and braids: the texture gives pins and elastics something to hold onto. Every step below exists to make that pressed pattern come out even from roots to ends.
Before the crimper touches your hair
Start completely dry. No exceptions. Crimping hair that is even slightly damp is the single biggest cause of the frizzy result people blame on the tool. Damp hair steams under the plates, the pattern sets weakly, and the texture puffs instead of pressing flat. If you washed your hair, dry it fully — then give it a few extra minutes, because hair that feels dry at the surface can still hold moisture underneath.
Brush out every tangle. The plates will press whatever shape the hair is in when they close. A section with a snarl in it comes out with a crimp and a snarl, permanently styled together until the next wash.
Apply heat protectant, and let it settle. Work it through evenly from mid-lengths to ends, then give it a minute to absorb before you start. Protectant applied in the same second the plates close is mostly steam.
Clip your hair into layers. Bottom layer loose, everything else clipped up. Crimping works layer by layer — if you grab random chunks from the whole head, you will miss sections, double-crimp others, and never get an even result.
The step-by-step
- Let the crimper heat up fully before the first section, starting on a lower setting. You can always move up if sections are not holding their pattern; starting lower while you learn the tool's pace is the gentler route for your hair.
- Take a small section — smaller than you think. About the width of two fingers is a good guide. Thick sections crimp unevenly: patterned on the outside, flat in the middle, which reads from a distance as frizz rather than texture.
- Place the plates near the top of the section, a little away from the scalp, close them gently, and hold for a few seconds. There is no need to clamp down hard — the heat and the plate shape do the work, not your grip strength.
- Open, move down, and line the plates up with the pattern you just made so the grid continues instead of restarting. Press again, and repeat down the section. For a softer finish, stop a little before the ends.
- Let the section go — and don't touch it. Set it aside exactly as it falls. A crimped section is still setting while it cools, and pulling, smoothing, or tucking it now drags half the pattern out and roughs up the surface. Untouched cooling is where smooth crimps are won.
- Repeat, layer by layer, dropping down one clipped layer at a time until the whole head is done.
The volume shortcut: if you want fullness without an all-over crimped look, crimp only the underlayers and leave the top layer smooth. The hidden texture underneath lifts the smooth hair on top — it reads as "thick hair," not "styled hair."
The frizz checklist
If a crimping session comes out frizzy, it is almost always one of these five:
- Hair wasn't fully dry. The steam effect again — the most common cause by a wide margin.
- Sections were too thick. Uneven pressing looks puffy instead of patterned.
- The same spot got crimped again and again. One clean pass beats three corrective ones; repeated passes dry the hair out and rough it up. If a section needs a second pass, let it cool completely first.
- Brushing afterward. Brushing separates every crimped ridge into loose strands — instant frizz. Separate and arrange cooled hair with your fingers only.
- Touching sections while they were still hot. Flattened pattern, raised surface, frizz. Hands off until cool.
Finishing so it looks intentional
Once every section is fully cool, use your fingers to shake out and arrange the hair — this keeps the pattern intact while making it look like hair rather than a project. If the ends look dry, smooth the smallest amount of a light hair oil or serum over the ends only. Keep finishing products off the lengths you crimped; weight and slip flatten texture you just built.
Three ways to wear the pattern once you've got the technique:
- All-over texture with a center or deep side part — the full statement look.
- Crimped underlayers, smooth top for volume days (see the shortcut above).
- A crimped ponytail or braid — the grid texture makes both look noticeably thicker, and the grip helps them hold.
The tool for the job
The routine above works with any crimper, but the grid pattern specifically comes from a grid-plate tool like our Ceramic 3D Grid Hair Crimper, $76.99. Prep thoroughly, work in small sections, let everything cool before you touch it — the tool's part is almost the easy part. US orders ship free, arriving in 7–10 business days.
