How to Put On a Condom Correctly — Step by Step Guide
Using a condom correctly is a skill — and like any skill it gets easier with practice. Research shows that incorrect condom use is one of the leading causes of condom failure. This step-by-step guide covers everything you need to know to use a condom correctly every time.
Before You Start: Quick Checklist
- Check the expiration date on the wrapper
- Feel for an air bubble in the foil packet — no bubble means possible damage
- Have water-based or silicone-based lubricant ready if needed
- Make sure you have the right size condom
How to Put On an External Condom — Step by Step
Step 1: Open the Wrapper Carefully
Tear the foil wrapper open from the notched edge using your fingers. Never use teeth, scissors, or fingernails — these can tear the condom inside without you noticing. Open carefully and remove the condom.
Step 2: Check the Direction
According to Planned Parenthood, the condom must be facing the right way to unroll correctly. The rim should be on the outside so it looks like a small hat and will unroll downward easily. If you place it on inside-out do not flip it over — discard it and use a new one, as the outside surface may have been exposed to pre-ejaculate.
Step 3: Wait for a Full Erection
The CDC recommends putting the condom on before any genital contact — not partway through. Place the condom on the head of a fully erect penis. Do not attempt to put a condom on a partially erect penis.
Step 4: Pinch the Tip
This is the step most people skip — and it is one of the most important. Pinch the tip of the condom between your thumb and forefinger to squeeze out any air and leave a half-inch space at the top. This reservoir space is essential — without it ejaculate has nowhere to go and the increased pressure can cause the condom to break.
Step 5: Roll It Down
While continuing to pinch the tip with one hand, use your other hand to unroll the condom all the way down to the base of the penis. The condom should sit flat against the skin with no air bubbles. If there are air bubbles smooth them out toward the base.
Step 6: Add Lubricant if Needed
Most condoms come pre-lubricated but adding extra lubricant reduces friction and the chance of breakage — especially important for anal sex. Always use water-based or silicone-based lubricant with latex condoms. Never use oil-based products. See our complete lubricant guide for full compatibility details.
Step 7: After Sex — Withdraw Carefully
After ejaculation and before the penis softens, grip the rim of the condom firmly at the base and withdraw. Holding the base prevents the condom from slipping off and spilling semen. Do this while the penis is still erect — a softening penis can allow the condom to slip.
Step 8: Remove and Dispose
Carefully slide the condom off the penis away from your partner. Tie a knot at the open end to prevent spillage and wrap it in a tissue before placing it in the trash. Never flush condoms down the toilet — they can clog plumbing and are not biodegradable.
Special Considerations for Uncircumcised Penis
According to Planned Parenthood, if you are uncircumcised gently pull back the foreskin before putting on the condom. This allows the condom to unroll smoothly and reduces the chance of it bunching up or coming off during sex.
What If the Condom Breaks?
The CDC recommends stopping immediately if you feel a condom break during sex. Remove the broken condom and put on a new one before continuing. If you are concerned about pregnancy consider emergency contraception, and if you are concerned about STI exposure speak with a healthcare provider about testing and PEP (post-exposure prophylaxis for HIV).
Common Mistakes to Avoid
- Not putting the condom on before any genital contact
- Forgetting to pinch the tip — leaving no reservoir space
- Putting the condom on inside-out and then flipping it
- Using oil-based lubricants with latex condoms
- Using two condoms at once — friction between them causes both to fail
- Withdrawing without holding the base of the condom
- Reusing a condom — never do this
Practice Makes Perfect
Planned Parenthood suggests practicing putting on a condom on your own before using one with a partner. This builds muscle memory and confidence so that when it matters most the process is smooth and natural. A condom used correctly and consistently is up to 98% effective at preventing pregnancy.
The Bottom Line
Correct condom use is a learnable skill that takes about 30 seconds once you know what you are doing. Follow these steps every single time and you dramatically reduce your risk of both unwanted pregnancy and STI transmission.