This can be tricky if you’re using a condom for the first time and challenging for anyone who hasn’t taken the time to practice. And it pays to practice because, when used correctly and consistently, condoms are an effective form of contraception (birth control) and STI prevention.

This article reviews how to put on a condom properly, including photos of things you should and shouldn’t do.

When condoms are old or stored improperly, the latex breaks down. This increases the risk that the condom will be less effective, which can leave you with an unintended pregnancy or STI.

Be sure the packaging hasn’t been damaged, too. If you notice a tear, hole, or signs of wear, throw it out—regardless of its expiration date.

An air bubble is intentionally put in the package to protect condoms from damage. Its presence means there aren’t holes in the packaging and the condom should be intact.

The easiest way to check for the bubble is to gently squeeze the package between your thumb and first finger. 

First, wash your hands. This is especially important if you could have bodily fluids on your hands from foreplay, which can contaminate the condom.

Then, carefully tear open the package along the corner or edge (most packaging indicates where you should tear). Don’t use your fingernails, scissors, or any other sharp object, as you may rip or tear the condom along with the wrapper.

The rim should be rolled up on the outside, rather than tucked underneath.

You can unroll the condom a bit to check for this, if needed. You shouldn’t have to stick your fingers inside the condom to do this.

You’ll know you have the correct side if you can easily roll the condom down over the penis.

Doing this will ensure that there’s a space for fluid released during ejaculation (climax). Without it, the condom could break.

This can also help keep air from getting trapped inside the condom. Most condoms have what’s called a reservoir tip for this purpose.

(You can skip this step if you’re using the condom over a sex toy.)

Doing this will help reduce the risk of transmission of any STIs that are transferred from skin to skin contact, such as syphilis. It also makes the condom less likely to slip than if it’s only rolled down part of the way. 

If the condom does not fully cover the shaft of the penis, or if it feels tight, the condom is too small. Using a condom that is too small or too large increases the risk that it could fail.

Release the air by placing your hands around the penis and gently smoothing out the condom from tip to base.

Sometimes putting a little bit of lube in the tip of the condom before putting it on can help prevent this.

As the penis is withdrawn from the vagina, anus, or mouth, hold onto the base to keep the ejaculate inside. If the condom slides off inside your partner, twist the open end of the condom shut before removing it.

If you don’t do this, the condom may slide off or leak.

It’s a good idea to wrap the condom in toilet paper or a paper towel to prevent it from leaking and making a mess. It also protects your privacy better.

Always check the expiration date and packaging, and open it carefully. When you’re putting it on, leave room for the ejaculate and make sure you unroll it right side out. Always hold it in place when withdrawing from your partner and throw away the condom when you’re done.

Following these best practices can help ensure that the condom you’re using is as effective as possible.

A Word From Verywell

Condoms don’t just make your sex life safer, but they can offer some peace of mind that may help you and your partner feel more relaxed. That alone can help make sex more enjoyable.

Condoms come in a wide variety of styles—including different colors, textures, and even flavors—to add to the experience.

Also remember that female condoms are available. It’s helpful for biological females and anyone who has sex with them to know how to use a female condom.