Shaving below the belt comes down to preparation, the right tools, and a careful technique. Rush any of those steps and you’re looking at razor bumps, ingrown hairs, or irritating nicks in skin that doesn’t forgive mistakes easily. Here’s how to do it properly from start to finish.
Trim First, Shave Second
A razor will clog and tug painfully if you try to shave long pubic hair in one pass. Before any blade touches skin, trim the hair down to about a quarter inch using an electric body trimmer or sharp scissors. For the scrotum, use one hand to gently pull the skin taut and the other to carefully guide the trimmer. This step alone prevents most of the discomfort people associate with shaving down there.
Why a Warm Shower Matters
Warm water breaks down the hydrogen bonds that keep hair stiff, making each strand softer and far easier to cut. It also opens pores and releases your skin’s natural oils, so the surface becomes more pliable and less prone to catching on a blade. Shave at the end of a warm shower, or hold a warm, damp cloth against the area for two to three minutes. Dry shaving produces sharp, beveled hair tips that are more likely to curl back into the skin and cause ingrown hairs, so always shave wet.
Choosing the Right Razor
Single-blade razors cause less irritation than multi-blade cartridges because they make fewer passes over the skin and cut hair at the surface rather than below it. Multi-blade razors pull hair slightly upward before cutting, which gives a closer shave on your face but increases the risk of ingrown hairs in the groin where skin is thinner and hair is coarser. If you do use a multi-blade razor, avoid pressing hard or going over the same spot repeatedly.
Replace your blade every five to seven shaves. A dull blade drags across skin instead of cutting cleanly, and a razor stored in a damp shower collects bacteria faster. After each use, rinse the blade thoroughly and store it somewhere dry.
Gel vs. Cream for Sensitive Areas
Shaving gel is the better choice for this part of the body. Gel formulas stay clear and don’t lather, so you can actually see the contours of what you’re shaving. That visibility matters when you’re working around folds of skin and areas you can’t see head-on. Shaving cream provides a thicker protective barrier, which helps on flat surfaces like the lower abdomen or upper thighs, but the lather obscures your view on trickier terrain.
Whichever you choose, pick an unscented, sensitive-skin formula. Fragrance and alcohol are common irritants, and the groin is especially reactive to both.
Shaving Technique, Area by Area
Lower Abdomen and Bikini Line
This is the easiest area. The skin is relatively flat and firm. Apply your gel or cream, then shave in the direction the hair grows, using short, light strokes. Rinse the blade after every two or three strokes to keep it clear.
The Shaft
Hold the shaft steady with one hand and shave with gentle downward strokes using the other. The skin here is thin, so let the weight of the razor do the work rather than pressing down.
The Scrotum
This is where most nicks happen because the skin is loose and wrinkled. The single most important technique: use one hand to pull the skin taut, creating a flat surface, then shave that small section with very short, careful strokes. Reposition your grip and flatten the next section. Work slowly. Many men find a single-blade razor or even a body trimmer set to its closest guard safer here than a cartridge razor. Never stretch the skin while shaving against the grain, as this encourages hairs to retract below the surface and grow back inward.
The Perineum and Surrounding Area
Use a mirror or shave by feel. Keep the skin pulled tight and use the same short, with-the-grain strokes. A body trimmer on a close setting is a safer alternative to a blade in this hard-to-see area.
Shaving Direction and Ingrown Hairs
Shaving with the grain (in the direction the hair grows) is the standard recommendation for reducing razor bumps and ingrown hairs. The tradeoff is a slightly less close shave, but in the groin that tradeoff is worth it. Pubic hair commonly grows in multiple directions, so take a moment to look at the growth pattern before you start. Going against the grain significantly increases the chance of pseudofolliculitis, the clinical term for razor bumps, where cut hairs curl back and pierce the skin.
If you’re prone to ingrown hairs, leaving at least 1 mm of stubble (using a trimmer on its closest setting instead of a bare blade) dramatically reduces the problem. Clinical research on razor bumps consistently finds that electric clippers cause far fewer ingrown hairs than traditional razors, so a close trim may be the better long-term strategy for some men.
Aftercare That Prevents Problems
Rinse the area with cool water immediately after shaving to close pores and calm the skin. Pat dry with a clean towel rather than rubbing. Then apply a fragrance-free, alcohol-free moisturizer or post-shave balm. Look for ingredients like witch hazel (a natural anti-inflammatory), aloe vera, chamomile extract, or vitamin E. Avoid anything with heavy fragrance or drying alcohol, which will sting freshly shaved skin and increase irritation.
For the first day or two, wear breathable cotton underwear. Tight synthetic fabrics trap moisture and create friction against freshly shaved skin, which is exactly the combination that triggers razor bumps. If you notice mild redness or a few small bumps, that’s normal mechanical irritation and typically resolves within a couple of days. A light application of a product containing salicylic acid or glycolic acid can help prevent ingrown hairs by keeping dead skin from trapping new hair growth.
When Irritation Becomes Infection
Minor razor bumps are cosmetic and temporary. Infection is different. Shaving creates tiny breaks in the skin that can allow bacteria, commonly staph and strep, to enter the hair follicle. Signs of infectious folliculitis include bumps that are increasingly painful, filled with pus, warm to the touch, or spreading beyond the shaved area. This type of infection sometimes requires topical or oral antibiotics to clear.
You can reduce the risk substantially by always using a clean, sharp blade, never sharing razors, and keeping the area clean and dry after shaving. If you nick yourself, rinse the cut and apply a small amount of antibacterial ointment. Most nicks heal without issue, but a cut that stays red, swollen, or painful after a few days warrants attention.