My patch leaves a square of dark sticky stuff around it. What is it, and how do I get it off?

My patch leaves a square of dark sticky stuff around it.

Apr 18, 2016 Updated: Aug 28, 2025

It’s most likely just bits of dust and dirt getting caught on the adhesive that makes the patch stay on your skin. While the patch is in place there isn’t too much you can do about it without running the risk of making the patch un-sticky (the hormones that make the patch work are in the adhesive, so you want to make sure it stays stuck!). Once you take the patch off, you can try rubbing a little bit of baby oil on the marks. They should come right off with a little scrubbing.

Still not working?

If the sticky stuff bothers you and you want a birth control method you don’t have to stick on your skin, you may want to check out the the ring, shot, or IUD.

Want to learn more?

Select one of the related topics to find more.

how-to birth control birth control patch

Related methods

Dive in and learn all the details about these related birth control methods.

birth control
Birth control patch
Very effective if you use it correctly. Easy to use and works like the pill, but you only have to worry about it once a week.
birth control
Implant (Nexplanon)
Super effective, lasts for years, low-maintenance, and private.
birth control
Birth control shot
Very effective if you use it correctly. Lasts for months, is private, and is a good hormonal option for those who can't take estrogen.
birth control
Birth control ring
Very effective if you use it correctly. Easy to use and works like the pill, but you don't have to worry about it every day.
birth control
IUD
Super effective, lasts for years, low-maintenance, and private (though some partners can feel the strings). You can choose hormonal or non-hormonal.