Hand washing is one of the simplest and most effective ways to reduce the spread of illness. However, many people wonder if they wash their hands too much.
Although there’s no single number that defines “too much,” excessive hand washing can sometimes be a sign of obsessive-compulsive disorder (OCD), particularly when it is driven by anxiety, takes up significant time, or interferes with daily life. Here’s how to tell the difference between healthy hygiene habits and compulsive hand washing.
Excessive Hand Washing and OCD
Many people with OCD engage in repetitive hand washing. This habit can become excessive, at times resulting in raw and broken skin. There are two ways that hand washing can get out of control: 1) time spent washing, and 2) frequency of washing.
Excessive hand washing may be the most common observable symptom of OCD, and is probably the behavior most commonly associated with it. But how much is too much? Many people with OCD become quite comfortable washing their hands dozens of times per day. However, the frequency can sometimes escalate even beyond that, becoming a real impediment to living a “normal” life.
By the time people with compulsive hand washing seek help, they often say that they have forgotten how often a “normal” person will wash their hands.
How Many Times a Day Should You Wash Your Hands?
Most people wash their hands somewhere between 6 and 10 times a day, though the right number varies depending on your daily routine. Rather than a fixed target, a more useful guideline is situational: wash when there’s a genuine reason to, and don’t when there isn’t. The table below covers the most common situations where washing makes sense.
| Situation | Wash your hands? |
| After using the restroom | Always |
| Before preparing or handling food | Always |
| Before eating | Always |
| After touching raw meat, fish, or eggs | Always |
| After blowing your nose, coughing, or sneezing | Yes |
| After touching a sick person or their environment | Yes |
| Before and after treating a cut or wound | Yes |
| After touching garbage, pet waste, or animal food | Yes |
| After shaking hands or touching frequently-touched surfaces in public | Situational |
| After touching your own face or hair | Generally no |
| After touching clean surfaces in your own home | No |
| After touching items you just washed or sanitized | No |
One useful rule of thumb from our clinical experience: if you’re washing more than 10 to 15 times a day consistently, it’s worth asking why. That frequency isn’t automatically a problem — someone who works in healthcare or food service may wash more than that for legitimate reasons. But for most people in most situations, washing that often suggests the urge to wash may be driven by anxiety rather than actual need.
How you wash your hands matters
Most public health guidelines recommend washing your hands for about 20 seconds. This includes time to wet your hands and apply soap. If you or someone you know is washing in excess of this, it may be helpful to get a consultation with a professional. This is especially true if the habit is getting in the way of leading your (or their) life. The Centers for Disease Control and Prevention offer some useful guidelines on hand washing. Remember, though: if they recommend washing for 20 seconds, that doesn’t mean 60 seconds is three times better!
Can You Wash Your Hands Too Much?
Definitely, and it’s more common than you’d think. Although hand washing is genuinely good for your health, doing it excessively can cause real physical problems, and may also be a sign that something more is going on psychologically.
Physical Consequences
The skin on your hands acts as a protective barrier, and repeated washing strips away the natural oils that keep it intact. Over time, this can lead to:
- Dryness and cracking — the most immediate effect of overwashing, often appearing first on the knuckles and between the fingers
- Contact dermatitis — red, itchy, inflamed skin caused by repeated exposure to soap and water
- Eczema — frequent washing can both trigger and worsen eczema in people who are prone to it
- Skin infections — once the skin barrier is compromised, it becomes more vulnerable to bacterial and fungal infections, not less
There’s an uncomfortable irony here: washing your hands compulsively in order to feel clean or safe can actually make your hands more susceptible to the kinds of problems you’re trying to avoid.
Psychological Consequences
For most people, washing their hands too much isn’t just a physical habit — it’s driven by anxiety. The urge to wash may feel overwhelming, and resisting it may feel impossible. Over time, compulsive hand washing tends to expand: the triggers multiply, the time spent increases, the washing rituals become more elaborate, and the temporary relief each wash provides gets shorter.
If you find yourself washing to the point of physical discomfort, spending significant time each day on hand washing, or feeling intense anxiety at the thought of not washing, these are signs worth taking seriously. Compulsive hand washing is a recognized symptom of OCD, and it responds well to professional treatment.
When hand washing becomes compulsive, it creates a vicious cycle commonly seen in OCD. First, you notice your hands feel dirty or “icky.” Then you have the impulse to wash them, which leads you to wash them to get rid of that unclean feeling. This reduces anxiety in some cases, and psychological discomfort in others. As a result of this cycle, your ability to tolerate your hands feeling unclean becomes diminished. This leads you to be quicker to give in to the urge to wash them next time. Over weeks and months, the habit can take over your life, frustrating you and confounding your loved ones.
How Do I Stop Excessive Hand Washing?
If you’ve noticed that your hand washing has become difficult to control, it may be worth considering whether OCD is playing a role. Do you wash more than you intended to, feel anxious when you can’t wash, or find hand washing getting in the way of daily life? Recognizing that something feels off is often the first step.
The good news is that compulsive hand washing responds well to treatment. The most effective approach is a form of cognitive-behavioral therapy called Exposure and Response Prevention, or ERP. Despite the clinical-sounding name, the concept is straightforward: ERP helps you gradually confront the situations that trigger the urge to wash, while resisting the compulsion to do so. Over time, this helps break the cycle that keeps OCD going.
ERP works by targeting that anxiety-compulsion loop directly. When someone with OCD feels contaminated or “not right,” washing provides short-term relief — but it also reinforces the idea that washing was necessary. With the guidance of a trained therapist, exposures are introduced gradually and at a pace that feels manageable. Most people find that the urge to wash diminishes significantly as treatment progresses.
It’s worth noting that willpower alone rarely solves compulsive hand washing. Many people try to cut back on their own, only to find the urge returning — sometimes stronger than before. Working with a therapist who specializes in OCD and ERP gives you a structured, evidence-based path forward.
Next Steps
Washing your hands too much might seem like a minor inconvenience (or even a good idea). However, it can worsen over time and create bigger problems. Compulsive hand washing is highly treatable, and many people experience significant improvement with appropriate care. If you’d like to learn more about treatment options or schedule a consultation, please contact us.
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