Backlighting has a way of catching a few stray hairs right along a subject edge, where they pull the eye out of an otherwise good photo. This free Photoshop tutorial covers two ways to clean that up, both built on the same idea: a Magic Wand selection tidied with Feather and Contrast in Refine Edge for speed, or a Pen Tool path for precision, then clone stamping from the outside in and the inside out so the fix meets in the middle.
We publish a new free tutorial every week, each one with sample images and PSDs you can download and follow along with. Sign up and they land straight in your inbox, along with early word on sales, events and subscriber-only offers.

Photoshop Techniques to Remove Unwanted Body Hair
Body hair isn’t something that needs fixing, but sometimes backlighting catches a few stray hairs along the edge of a subject in a way that pulls the eye and distracts from an otherwise great photo. Cleaning that up in Photoshop comes down to one core idea repeated with two different tools: make a clean selection along the edge, then clone stamp from both directions to smooth it out. One method is quick and works for most images; the other takes longer but gives you far more control.
Getting Started
Look for the specific spots where backlighting is catching stray hairs along a subject’s silhouette — usually right at the border between the subject and the background. You don’t need to address every single strand, just the ones drawing obvious attention.
The Easy Way: Selecting with the Magic Wand Tool
For a background without much fine detail, the Magic Wand Tool gets you a usable selection quickly.
-
Select the Background with the Magic Wand Tool
Create a new layer, select the Magic Wand Tool, and click on the background area outside your subject. Hold Shift and continue clicking similar background areas to add them to the selection, including any patches on the far side of the subject.
Why the Magic Wand Method Has Limits
This approach works because it relies on the background being relatively uniform. If your background has a lot of fine detail or variation, the Magic Wand won’t isolate a clean edge, and the Pen Tool method further down becomes the better option.
Refining the Selection with Refine Edge
The raw Magic Wand selection will still hug every individual strand of hair, which isn’t what you want.
-
Open Refine Edge and Preview on Black or White
Go to Select > Refine Edge. Switch between the preview modes — overlay, white, and black — to see exactly what your selection edge looks like; Black and White gives a clear look at the edge, and in the video On Black shows whether the stray hairs are gone better than On White does.
-
Turn Up Feather, Then Turn Up Contrast
Increase the Feather amount first, which softens the whole edge and washes out the small hair details. Then increase Contrast to bring the edge back to a hard line — the combination is what actually removes the fine detail while leaving a clean, usable selection edge.
What Feather and Contrast Are Actually Doing
Feather alone just makes everything soft and doesn’t remove detail on its own — it needs Contrast pushed back up afterward to re-harden the edge. Skip the contrast step and you’re left with a selection edge that’s too soft to use cleanly.
Cloning from the Outside In and Inside Out
With a clean selection in place, removing the hair itself is a two-pass clone stamp job.
-
Hide the Selection and Clone from Outside In
Press Cmd/Ctrl + H to hide the selection border (it stays active, just invisible, which makes it easier to see what you’re painting). On a new layer, use the Clone Stamp Tool: hold Alt on PC (Option on Mac), sample from an area outside the subject, and paint toward the inside to clone background over the stray hairs.
-
Invert the Selection and Clone from Inside Out
Go to Select > Inverse so the subject itself is now selected instead of the background. Sample from just inside the subject’s edge and paint toward the outside, bringing the subject out to meet the background you just cleaned up.
The Harder Way: Using the Pen Tool Instead
The Magic Wand method works, but a Pen Tool selection gives a far more precise, natural-looking edge — and lets you reshape the subject’s outline slightly at the same time, not just remove hair.
-
Trace Around the Edge with the Pen Tool
Select the Pen Tool (keyboard shortcut “P”) and click-and-drag to lay down a curved path following just inside or outside the subject’s actual outline, smoothing over any awkward bumps in the silhouette as you go rather than tracing every irregularity exactly.
-
Make a Selection from Your Path
Hold Cmd/Ctrl and click your path to make sure it’s active, then right-click and choose Make Selection. Set the feather radius to around 1 pixel.
-
Hide the Selection and Clone from Outside In
Just as before, press Cmd/Ctrl + H to hide the selection, then clone stamp from outside the subject toward the inside.
-
Invert the Selection and Clone from Inside Out
Invert the selection to switch to the subject’s side, then clone stamp from just inside the edge outward, filling all the way to the border of your precise Pen Tool selection.
When to Reach for the Pen Tool Instead
Choose the Pen Tool when the background has too much detail for the Magic Wand to isolate cleanly, or when you want to subtly reshape part of the subject’s outline — smoothing an elbow or shoulder line, for example — at the same time you’re removing hair.
Common Mistakes to Avoid
The most common mistake is skipping the Contrast step in Refine Edge, leaving a selection edge too soft to clone against cleanly. Cloning in only one direction — outside in, but never inside out — is another, since it leaves a visible seam where the two areas should meet. And reaching for the Magic Wand on a busy, detailed background instead of the Pen Tool usually produces a selection with visible bumps and gaps along the edge.
Using This Technique Beyond Arm Hair
The same select-and-clone-from-both-directions approach works for any small distracting detail sitting right on a subject’s border — a stray tag sticking out from clothing, flyaway strands elsewhere, or any similar edge artifact. Select along the border, clone from the outside in, then clone from the inside out.
Why This Effect Works
Both methods here rely on the same underlying logic: an accurate selection along the border, followed by cloning in both directions so the fix blends from either side rather than just patching one. The Pen Tool version simply produces a more precise version of that same selection than the Magic Wand and Refine Edge combination can manage on a busy background. Neither method is doing anything exotic — the quality of the final result comes almost entirely from how carefully the selection edge is built before you ever pick up the Clone Stamp Tool.
Final Thoughts
Start with the Magic Wand and Refine Edge approach for a quick, good-enough result on most images, and reach for the Pen Tool when the background is too detailed for a quick selection, or when a client or personal project calls for a more polished, precise result. Either way, the two-directional clone stamping — outside in, then inside out — is the technique that actually does the work, and it applies well beyond stray body hair to any small distracting detail sitting on an edge.
Quick Reference: Keys, Menus and Settings
- New layerShift + Alt/Option + Cmd/Ctrl + N
- Quick selectionMagic Wand Tool, Shift-click to add similar areas
- Smooth the edgeSelect > Refine Edge: Feather up, then Contrast up; Q toggles Quick Mask to check it
- Hide the selectionCmd/Ctrl + H (it stays active)
- Clone both waysClone Stamp, Alt/Option-click to sample outside and paint in; Select > Inverse, sample inside and paint out
- Precise edgePen Tool P, click and drag; Cmd/Ctrl-click the path, right-click > Make Selection, Feather 1
- Compare methodsShift-click layers, Cmd/Ctrl + G to group, toggle the group
No AI, no generative credits.
Removing Stray Body Hair: Common Questions
When is it worth removing arm hair in a photo?
Body hair isn’t a problem, but backlighting can catch a few strands along a subject’s edge and pull the eye. Clean up only the ones along the border that draw attention.
How do I select the background next to the arm quickly?
Click the background beside the subject with the Magic Wand Tool and hold Shift to add similar areas. It works on a soft, out-of-focus background; a detailed background needs the Pen Tool.
How do I smooth a selection that follows every hair?
Open Select > Refine Edge (or the Refine Edge button in the options bar). Turn Feather up to soften the edge and wash out the small details, then turn Contrast up until the edge is hard again.
Why is my refined edge still too soft?
Contrast isn’t high enough. Feather alone only blurs the edge; raise Contrast until you get a hard edge that skips the stray hairs.
How do I hide the marching ants while I clone?
Press Cmd/Ctrl + H. The selection stays active, just hidden. On a Mac the first time, Photoshop may ask whether to hide Photoshop or the selection; choose the selection.
Why clone from the outside in and then the inside out?
First bring the background in over the hairs. Then use Select > Inverse, sample just inside the arm and paint outward so the arm meets the clean background. Both passes stop at the smooth selection edge, which gives a clean line.
Why use the Pen Tool instead of the Magic Wand?
The Pen Tool (P) gives a smoother, more precise edge and lets you reshape the outline at the same time, like smoothing a bony elbow. Click and drag to draw curves, close the path, then right-click and choose Make Selection with a feather of about 1 pixel.
Why doesn’t Make Selection show up when I right-click?
The path isn’t selected. Hold Cmd/Ctrl and click the path to show its points again, then right-click and choose Make Selection.
From the Magazine View all
Stories, interviews and guides for photographers, new every week.
EditingLightCraft vs Lightroom: I Edited the Same RAW Files in BothThe free clone on the same RAW files: what matches, what breaks and who should switch.
InspirationRare Historical Photos: 13 of the Rarest Pictures Ever TakenFrom the earliest surviving picture of a person to the last passenger pigeon: who took each one and why it survives.
EditingArtCraft: Photoshop Cloned by AI in Two Weeks. Is It Legal?ArtCraft cloned Photoshop and Lightroom with AI and gave them away. Any good? Legal? Safe?
Master Photoshop, Lightroom and Photography
Join PHLEARN PRO for $12.99 a month, or $99.99 a year (save 36%). Cancel anytime, with a 100% money-back guarantee.
