Reviewed by Dylan Greeney, MD, FAAD
Before shaving your balls
Our manscaping advice is straightforward: trim your balls and leave a short length of hair instead of shaving completely bare. Shaving to bare skin triggers razor burn, nicks, and painful ingrown hairs. A guarded trim keeps things neat and clean without the misery.
If you still choose a closer razor shave, shorten long hair first, warm the skin, use shaving cream, and glide with the direction of hair growth using light pressure. Stop immediately if it tugs or stings.
These steps cover external scrotal skin. For hair above, see our pubic-hair shaving guide.
Should you trim or shave?
A short trim leaves visible hair. A razor cuts hair flush at skin level. While internet tutorials often show completely bare results, routine grooming is far easier on your body when you stop at a neat trim.
Going completely hairless comes with major downsides on thin scrotal skin:
- Folds and thin skin: The scrotum is loose, wrinkly, and constantly shifting. You cannot run a sharp blade flat across it like a cheek. Catching every tiny hair requires stretching thin folds taut and repeatedly scraping the blade over the exact same spot. That is where most nicks happen.
- The sandpaper regrowth: Completely bare skin feels smooth for less than a day. As coarse pubic hair emerges, it turns into prickly stubble. Every step you take rubs that stubble directly against your inner thighs, triggering razor bumps, friction, and chafing.
- Ingrown hair risks: As Cleveland Clinic explains, shaving pubic hair can cause ingrown hairs (pseudofolliculitis). Coarse, curly hair often curls back into the skin follicle as it grows, causing inflamed, itchy, or painful bumps.
A guarded trim leaves 1 to 2 mm of soft stubble. It gives you all the visual cleanliness and hygiene benefits without turning your next few days into an itchy, irritated mess. For most men, this is the sweet spot of manscaping: tidy enough to look intentional, gentle enough to repeat.
| What you want today | Where to start | When you are done |
|---|---|---|
| A short trim — our recommendation | A guarded trimmer rated for body grooming | Hair is short, neat, and comfortable with some length left. |
| A closer shave, if you choose one | Shorten long hair first, then prepare for a manual razor | You have made careful, gentle passes over visible areas without scraping. |
| To tidy up despite a sore patch or painful bump | Leave that patch alone | Wait for the skin to recover before removing hair there. |
If you’re weighing the two tools more broadly, here’s how trimmers and razors compare for face and body.
What the injury numbers mean
In a 2017 study of 5,674 adults who groomed their pubic hair, 25.6% reported having experienced a grooming-related injury at some point. Among men who were injured, 67.2% reported an injury to the scrotum.
These statistics reflect lifetime survey responses across many grooming methods—they are not your personal odds on any single shave. However, the study observed that both frequent grooming and complete hair removal were associated with higher injury rates. That evidence reinforces why leaving a short trim is the more forgiving, comfortable habit.
Trim first with the right attachment
Never take a bare razor or unguarded trimmer blade straight to long scrotal hair. Long hair easily snags between moving blades, pulls painfully, and clogs razor heads.
Review your trimmer's manual to ensure your attachment is approved for sensitive body grooming. Attach a dedicated guard and start on a longer setting to judge the remaining length before cutting shorter. See our roundup of the best ball trimmers for men if you’re still choosing a tool. Stop while a little hair remains; never remove the guard to shave bare skin.
New to electric grooming? Our body groomer guide walks through the basics. If the trimmer snags or pulls, stop right away. Power it down, clear trapped hair from the teeth, and check your angle. Never force a pulling trimmer through dense hair.
Watch it in action
Prefer to watch first? These creators demo the MANSPOT Body & Groin Trimmer on intimate areas — the guarded-trim routine this guide recommends:
Get your setup ready
For a guarded trim, you only need your trimmer and its guard. If you still choose to use a manual razor for a closer shave, prepare your supplies before you start:
- A clean razor with a fresh, sharp blade. Dull blades drag and skip across soft skin.
- Gentle shaving cream or translucent gel, warm water, and a clean towel.
- Bright lighting and a steady, nonslip stance. A small mirror helps check awkward angles.
Wash gently and wet the hair with warm water first. As the American Academy of Dermatology outlines for safe shaving, warm water softens coarse hair and removes excess surface oil, helping the razor glide smoothly.
How to shave your balls with a manual razor
If you proceed with a manual razor, keep Cleveland Clinic's ingrown-hair prevention advice in mind: glide gently without pressing down into the skin or aggressively pulling skin tight. When working on scrotal skin, avoid pulling folds flat just to shave deeper.
- Find the hair direction before applying lather. Examine the small patch you plan to shave. Hair down here grows in different directions, so follow the grain of that specific patch.
- Apply shaving cream or gel. Use enough lubricant for a slick glide, but keep the layer thin enough so you can clearly see the skin beneath it.
- Keep the blade's path visible. Adjust your position so skin folds stay out of the razor's way. If an angle blocks your line of sight, do not shave by touch alone.
- Use short strokes with light pressure. Glide with the grain. Rinse the razor under warm water after every stroke to prevent buildup.
Before taking another pass
Stray hairs can tempt you to keep scraping the same spot. Before taking another pass, identify what is happening:
- Hair or cream is clogging the razor: Rinse the blade clean. If hair still catches, stop rather than pressing down.
- The area is hidden by a fold: Shift your stance. If you still cannot get a clear, unobstructed view, leave those hairs alone.
- The skin stings, reddens, or bleeds: Stop shaving immediately. Shaving over irritated skin will not make it smooth; it will only cause severe razor burn.
Rinse away all remaining shaving cream with cool water when you finish.
Aftercare and when to pause
Gently pat the skin dry with a clean towel—never rub. Once or twice a week, gently exfoliate before shaving — clearing dead skin helps prevent ingrown hairs. Skip it on irritated skin. Put on loose, breathable cotton underwear so clothing does not create friction against fresh skin. If you use a moisturizer, choose a gentle, fragrance-free formula suitable for external genital skin; stop using it if it stings. Clean and dry your grooming tools before storing them.
Inspect your skin before your next grooming session. Stop shaving until any irritation, redness, or soreness settles. Cleveland Clinic advises pausing all hair removal over ingrown hairs until they clear. Never pick, squeeze, or pop a bump, and have any persistent or unexplained genital lump evaluated by a medical professional.
Decide what to repeat next time
Make a quick mental note of how your grooming felt. If your short trim looked tidy and comfortable, keep that routine. If you tried a closer shave and dealt with stubble itch, chafing, or razor bumps over the next few days, take that as a clear signal to stick with a guarded trim next time.
What to do after a nick or concerning change
For a small surface nick, stop grooming immediately. Wash your hands with soap, gently clean the cut with mild soap and water, and apply direct pressure using clean gauze or a fresh cloth until bleeding stops. Let the skin heal completely before grooming that area again.
MedlinePlus first-aid guidance recommends urgent medical help for large or deep cuts. Call your local emergency number if bleeding is severe or will not stop after 10 minutes of direct pressure. Never delay if bleeding is heavy.
Seek medical attention if you notice worsening pain, swelling, warmth, spreading redness, or pus draining from an irritated follicle, especially if accompanied by a fever. Persistent genital lumps should always be examined by a doctor rather than assumed to be routine grooming irritation.
Balls grooming questions, answered
Should I shave my balls completely smooth or just trim?
Trim. A guarded trim leaves 1–2 mm of soft stubble — neat and hygienic without the razor burn, nicks, and ingrown hairs that come with shaving thin scrotal skin bare. In a 2017 JAMA Dermatology survey of 5,674 adults, a quarter reported a grooming-related injury, and scrotal injuries were the most common among injured men.
How often should I trim?
Every few days to once a week, depending on how fast your hair grows. That cadence keeps manscaping comfortable without letting things get unruly. Inspect your skin first — if there’s redness, soreness, or bumps, wait until it settles before grooming again.
How do I prevent ingrown hairs down there?
Trim instead of shaving bare, work with the grain, and gently exfoliate once or twice a week. Never shave over existing bumps — Cleveland Clinic advises pausing hair removal there until they clear.
Can I use the same trimmer for my groin and my face?
Use separate attachments or heads for different areas, and clean the tool before and after each use. It’s a hygiene issue as much as a performance one.
What should I do if I nick myself?
Stop immediately, wash your hands, clean the cut gently with mild soap and water, and press with clean gauze until bleeding stops. Get urgent care if bleeding is severe or won’t stop after 10 minutes of direct pressure.
Does trimming make hair grow back thicker?
No. Cutting hair doesn’t change the follicle. Regrowth can feel stubblier at first because the cut tip is blunt rather than naturally tapered.
Keep reading
- Best Ball Shavers and Trimmers for Men in 2026 — our 5 tested picks.
- Trimmer vs Razor: Which Is Better for Face and Body?
- How to Shave Pubic Hair Safely: Trim First, Then Shave
