“Clit cheese” is a colloquial term for smegma, a thick, white or yellowish buildup that collects under the clitoral hood. It’s made of oils from sebaceous glands, dead skin cells, sweat, and other fluids. While the name sounds alarming, it’s a normal bodily secretion that forms in anyone with skin folds in the genital area. Its composition is roughly 27% fat and 13% protein, which gives it that characteristic soft, cheese-like texture.
Where It Comes From
The clitoral hood is a small fold of skin that covers and protects the clitoris, similar in structure to the foreskin. Underneath that fold, sebaceous glands constantly produce oil to keep the delicate skin lubricated and protected from friction. At the same time, the outer layer of skin naturally sheds dead cells. When those shed cells mix with the oils, sweat, and moisture that collect in that warm, enclosed space, the result is smegma.
Smegma can also accumulate in the folds of the labia and around the urethra. It tends to build up faster during periods of heavy sweating, hormonal changes, or if you go longer between washes. This is completely normal biology, not a sign of poor hygiene on its own. Everyone’s body produces these oils and sheds skin cells continuously.
What It Looks and Smells Like
Fresh smegma is typically white or slightly yellowish, with a soft, pasty consistency. In small amounts, you may not notice it at all. When it accumulates over several days, it can become thicker, take on a stronger smell, and become visible as small clumps tucked under the clitoral hood or between the labial folds.
A mild, slightly musky scent is normal. If the smell becomes noticeably foul, or if the discharge looks greenish or is accompanied by itching, burning, or redness, that’s a different situation entirely and points toward an infection rather than simple smegma.
Smegma vs. Yeast Infection
One common concern is whether the white buildup is smegma or a yeast infection. The two can look similar at first glance, but they feel very different. Smegma sits on the skin without causing any irritation. You can wipe it away, and the skin underneath looks normal.
A yeast infection, by contrast, produces a clumpy, cottage cheese-like discharge and comes with persistent itching, burning, or soreness. The vulvar skin may appear red, swollen, or irritated. If you’re experiencing those symptoms alongside the white buildup, the cause is more likely an overgrowth of yeast than simple smegma. Greenish or yellowish vaginal discharge with a strong odor, or any bleeding outside your period, also signals something beyond normal buildup.
What Happens if It Builds Up
Letting smegma accumulate over long periods can cause problems beyond just odor. The buildup can harden and become difficult to remove. In more significant cases, hardened smegma under the clitoral hood can contribute to clitoral adhesions, where the hood essentially sticks to the clitoris. This can cause discomfort, reduced sensation, or pain during sexual activity.
Adhesions caused by smegma buildup sometimes require medical treatment to separate the tissue safely. Preventing this is straightforward with regular gentle cleaning, but it’s worth knowing that the issue isn’t purely cosmetic if left unaddressed for extended periods.
How to Clean It Safely
The best approach is simple: warm water and your fingers. During a bath or shower, gently pull back the clitoral hood and rinse underneath with warm water. You can use a mild, fragrance-free soap on the external vulvar skin if you’d like, but avoid getting soap directly under the hood or inside any skin folds where it can irritate the delicate tissue.
A few things to keep in mind:
- Skip scented products. Fragranced washes, douches, and wipes can disrupt the natural balance of bacteria and oils, potentially making odor worse over time or triggering irritation.
- Be gentle. The skin under the clitoral hood is thin and sensitive. Scrubbing or using a washcloth aggressively can cause microtears.
- Clean regularly but not obsessively. Washing during your daily shower is enough for most people. Over-cleaning strips away the natural oils that protect the area.
If you notice a hardened buildup that doesn’t come off easily with warm water, don’t force it. Soaking in a warm bath for several minutes can soften the smegma and make it easier to remove gently. Persistent buildup that won’t come off, or any pain when you try to retract the clitoral hood, is worth bringing up with a healthcare provider.