How to stop watching porn: what research supports, and where it's thin
The best-studied route is therapy using CBT or ACT: a 2025 review of 20 studies found large effects on use, though many of those studies had a high risk of bias. Evidence for self-help is thinner, so the honest plan is a mix of low-risk steps: know your triggers, write if-then plans, add friction, practise riding out urges, and treat slips as data.
I make an app in this category, so I have a reason to oversell. Instead, here's each claim with its size and its weakness. This is general information, not medical advice.
What the research says
| Approach | What was found | How much weight to give it |
|---|---|---|
| Therapy, mostly CBT and ACT | López-Pinar and colleagues, 2025: 20 studies, 2,021 people. Large effects on use and frequency compared with controls; small effects on craving. | The strongest evidence available, with the authors' own warning about high risk of bias. |
| ACT, one trial | Crosby and Twohig, 2016: 12 sessions cut viewing far more than a waitlist. | Small and narrow: 28 men, all but one Latter-day Saints. May not apply to everyone. |
| Web-based self-help | Hands-off: a six-week online program showed preliminary benefit. | Preliminary. So many people dropped out that the planned full analysis wasn't possible. |
| Imaginal retraining | A trial of 274 people: reduced use among those who kept doing it. | Mixed. The effect didn't hold when everyone randomised was counted, and only about half kept it up. |
| If-then plans | Gollwitzer and Sheeran, 2006: a medium-to-large effect (d≈0.65) on reaching goals of many kinds. | Well replicated across goals. Not tested on pornography. |
| Urge surfing | Bowen and Marlatt, 2009: 123 student smokers smoked fewer cigarettes over the next week, with no fewer urges. | A different behaviour, one brief study. Its useful idea: the urge may stay and your response can change. |
| Blocking apps | Henry and colleagues, 2022 looked at 170 apps: blockers had the most installs and the lowest ratings, and no app cited evidence for its efficacy. | No outcome data either way. Treat filters as friction, not a method. |
| App star ratings | Hart-Derrick and colleagues, 2025 reviewed 23 iPhone apps: star ratings did not track quality. | Exploratory, but it's a good reason to look past the stars. |
What isn't supported
"Dopamine detox" and "rewiring your brain in 90 days." These are the category's favourite claims. I couldn't find trials showing that a fixed number of days does anything specific to the brain of someone quitting porn, and none of the studies above measured such a thing. Be careful with any app that gives you a countdown to being fixed.
Withdrawal as a certainty. In a randomised study by Fernandez and colleagues, 2023 (176 students who regularly watched), a week of abstinence produced no significant difference from controls in craving, mood or withdrawal-type symptoms. It's one short study in a non-clinical sample, so it doesn't settle anything about longer attempts or people in more distress. If you do feel bad when you stop, that's real and worth taking seriously; it just isn't a universal law.
A question worth asking first
Is this causing problems in your life, or does it conflict with your values, or both? Grubbs and colleagues, 2019 argue that some distress about porn comes partly from moral incongruence: behaviour that clashes with what you believe. That model is contested. Whatever you conclude, it's useful to know which of those you're working on, and a good therapist can help you sort it out. Your reasons for changing are yours and don't need anyone's approval.
What to do this week
None of these is risky or expensive, and most of them have some support from the work above, even where it wasn't tested on porn directly.
- Keep a short log for a week. When an urge shows up, note the time, where you were and what was going on. Most people's urges cluster around a few situations.
- Write one if-then plan for your most common situation. Make it physical and small: "If it's late and I'm in bed with my phone, the phone goes on the kitchen charger." The free plan builder walks you through it.
- Add friction. Turn on the free Screen Time filter, log out of the easiest ways in, and move the charger out of the bedroom.
- Practise riding out one urge. Set a ten-minute timer. Notice where you feel it, breathe slowly and watch whether it rises and falls. You're practising a different response, not trying to make the urge disappear.
- Decide now what happens after a slip. The hours afterwards matter. Here's a plan you can adopt before you need it.
- Tell one person, if that feels possible. It's optional, and for many people it changes how heavy this feels.
When to look for more help
Ballast is a self-tracking and educational tool, not treatment. None of these is a diagnosis, but any one is a fair reason to book a conversation: you've tried to cut back several times and it keeps coming back; it's eating into sleep, work or time with people; it has become the main way you deal with stress or low mood; or you feel low or anxious most days.
- A therapist. Look for someone who works with CBT or ACT and is comfortable talking about sex.
- Your GP or family doctor. A good first stop if you're unsure. They can check what else might be going on and refer you on.
- SMART Recovery. Free peer meetings, online and in person, built on practical CBT-style tools.
- SAA. A twelve-step fellowship with free meetings in many countries and online.
If things feel very dark: if you are having thoughts of harming yourself, contact your local emergency services or a crisis line now. In the US, call or text 988. Elsewhere, findahelpline.com lists free lines by country.
Questions
What is the most effective way to stop watching porn?
The best-studied option is therapy using CBT or ACT, which showed large effects on use in a 2025 review of 20 studies, with a warning about high risk of bias. No approach works for everyone, and evidence for self-help and apps is much thinner.
Is porn addiction a real diagnosis?
The World Health Organization's ICD-11 lists compulsive sexual behaviour disorder (code 6C72), and only a clinician can say whether it fits. Researchers still disagree about whether "addiction" is the right word. The WHO also notes that distress coming only from moral or religious disapproval is not enough on its own.
How long does it take to stop?
Nobody can honestly give you a number. The studies here don't support a fixed timeline, and people vary a great deal. It's more useful to track what changes in your own days than to count down to a date.
Do I have to quit completely?
That's your decision. Some people want none at all and others want to cut back; research on therapy has measured both reduced use and stopping. If you aren't sure, a therapist can help you think it through without judging your answer.
Sources
- López-Pinar C, Esparza-Reig J, Bőthe B. Psychotherapy for problematic pornography use: a comprehensive meta-analysis. J Behav Addict, 2025.
- Crosby JM, Twohig MP. Acceptance and commitment therapy for problematic internet pornography use. Behav Ther, 2016.
- Bőthe B and colleagues. Hands-off: feasibility and preliminary results of a web-based self-help tool. J Behav Addict.
- Baumeister A and colleagues. Reducing problematic pornography use with imaginal retraining: a randomized controlled trial. J Behav Addict, 2024.
- Gollwitzer PM, Sheeran P. Implementation intentions and goal achievement: a meta-analysis. Adv Exp Soc Psychol, 2006.
- Bowen S, Marlatt A. Surfing the urge: brief mindfulness-based intervention for college student smokers. Psychol Addict Behav, 2009.
- Fernandez DP and colleagues. Effects of a 7-day pornography abstinence period on withdrawal-related symptoms. Arch Sex Behav, 2023.
- Grubbs JB, Perry SL, Wilt JA, Reid RC. Pornography problems due to moral incongruence. Arch Sex Behav, 2019.
- Hart-Derrick V and colleagues. Smartphone apps for problematic pornography use: a review of content and quality. Curr Addict Rep, 2025.
- Henry and colleagues. mHealth technologies for managing problematic pornography use: content analysis. JMIR Form Res, 2022.
- World Health Organization. ICD-11 clinical descriptions and diagnostic requirements.