# Leaks happen: a no-panic guide

> How to prevent them, and what to do when they happen anyway.

Category: Period care · 3 min read · Written by the Splash team · Sources checked October 2026
URL: https://splash.care/learn/period-care/leaks

## Quick answer

- Leaks are normal and nothing to be embarrassed about.
- Right absorbency, changing on time and backup products help.
- Rinse stains in cold water.
- Frequent leaking despite changing often can be a sign of heavy periods.

Every person who has periods has had a leak. Every single one. It is just blood, and it washes out. The NHS suggests tying a sweatshirt around your waist and keeping a spare pair of pants in your bag.

## Preventing leaks

- Check you have the right size or absorbency for the day.
- Change on time. ACOG says to change [pads](https://splash.care/learn/period-care/products-compared) and tampons at least every 4 to 8 hours, and more often when your flow is heavy.
- Use backup, like period pants under a tampon or cup, on heavy days.
- Try longer or winged pads overnight.
- For cups and discs, check the seal, and empty more often on heavy days. ACOG says cups should be emptied every 8 to 12 hours.
- Remember that nothing is leak-proof in every situation. A bit of spare cover is smart.

## Getting stains out

1. Rinse in **cold** water as soon as you can. Hot water can set blood stains.
2. Rub with a little soap or stain remover.
3. Wash as normal, and check the stain has gone before tumble drying.

> **Splash says:** ask a friend, teacher, school nurse or first aider for a spare product. In England, schools and colleges can offer free ones, and guidance now covers making them available during exams. People help more than you think.

### When to see a doctor

If you leak regularly even when changing every 1 to 2 hours, need two products at once, or have clots bigger than a 10p coin, your periods may be heavy. See a GP: there are effective treatments.

## Sources

1. [NHS: Heavy periods](https://www.nhs.uk/conditions/heavy-periods/)
2. [NHS: Starting periods](https://www.nhs.uk/conditions/periods/starting-periods/)
3. [ACOG: Your first period](https://www.acog.org/womens-health/faqs/your-first-period)
4. [GOV.UK: Period products in schools and colleges in England](https://www.gov.uk/government/publications/period-products-in-schools-and-colleges)

This is general information, not medical advice. Splash can’t diagnose. If you’re worried, talk to a GP, pharmacist or sexual health clinic. In an emergency call 999 (UK) or 911 (US).