Most wood splinters come out easily with a pair of clean tweezers, a steady hand, and about two minutes of patience. The key is pulling the splinter out at the same angle it went in, which prevents it from breaking apart under your skin. If part of the splinter is visible above the surface, you can usually handle this at home without any special supplies.
What You Need Before You Start
Gather a few basics: fine-tipped tweezers, a sewing needle or straight pin, rubbing alcohol, soap, and a bandage. Sterilize the needle by soaking it in rubbing alcohol or holding the tip in a flame for a few seconds. Clean the tweezers with rubbing alcohol too. Wash your hands and the skin around the splinter with soap and water before you touch anything.
Removing a Visible Splinter
If the end of the splinter is sticking out of your skin, grip it firmly with the tweezers as close to the skin’s surface as possible. Pull it out slowly at the same angle it entered. Yanking it straight up or at a different angle can snap the wood, leaving a fragment behind that’s harder to reach.
If the splinter entered at a shallow angle and you can see it just beneath a thin layer of skin, use the sterilized needle to gently break the skin over the exposed end. You’re not digging for it, just opening a path so the tweezers can get a grip. Once the tip is exposed, pull it out along its original angle. Wipe the area with rubbing alcohol afterward and cover it with a small bandage.
When the Splinter Is Fully Under the Skin
A splinter that’s completely beneath the surface takes a bit more work. First, try soaking the area to soften the skin and encourage the splinter to move closer to the surface. Dissolve a cup of Epsom salts in a tub of warm water and soak the affected area for about 10 minutes. The warm water softens the top layer of skin, sometimes enough that you can see or feel the splinter’s edge and grab it with tweezers.
If soaking doesn’t bring it to the surface, a baking soda paste can help over a longer period. Mix a quarter teaspoon of baking soda with just enough water to form a thick paste, spread it over the splinter site, and cover it with a bandage. Leave it on for 24 hours. The paste causes the skin to swell slightly, which can push the splinter closer to the surface. When you remove the bandage, check whether the tip is now visible enough to grab.
Drawing Salves
Over-the-counter drawing salves containing ichthammol are marketed specifically for pulling out splinters. To use one, clean the area, apply the ointment to a small gauze pad, and bandage it over the splinter. Reapply once or twice a day until the splinter surfaces. Don’t rub or massage the area, as this can push the fragment deeper. Avoid using drawing salves on deep puncture wounds or burns.
Splinters Under a Fingernail
Wood splinters under a nail are common and disproportionately painful. If the splinter is lodged near the tip of the nail where you can see it, you may be able to trim the nail back carefully with clean nail clippers until the end of the splinter is exposed, then pull it out with tweezers.
Splinters embedded deeper under the nail, especially those closer to the base where the nail grows from, are a different situation. Removing these at home risks damaging the nail bed, which can cause the nail to grow back abnormally. A doctor can numb the finger with a local anesthetic and remove a small section of nail to access the splinter safely. If a subungual splinter is causing intense throbbing pain or you can’t reach it without significant digging, leave it for a professional.
Aftercare to Prevent Infection
Once the splinter is out, wash the area with soap and water again. Apply a thin layer of antibiotic ointment and cover the wound with a clean bandage. Change the bandage daily, or sooner if it gets wet or dirty. Most small splinter wounds heal within a few days without any issues.
Wood is organic material, which means it can carry bacteria into the wound. Watch the area over the next few days. Increasing redness that spreads outward from the wound, swelling, warmth, pus, or red streaks running away from the site are all signs of infection that need medical attention. A fever after a splinter injury, even a low one, is also worth taking seriously.
When to Think About Tetanus
A wood splinter creates a puncture wound, which the CDC classifies as a “dirty or major wound” for tetanus risk. If you’ve completed your tetanus vaccine series and your last booster was less than five years ago, you don’t need another shot. If your last tetanus vaccination was five or more years ago, a booster is recommended for this type of wound. If you can’t remember when your last shot was, it’s safer to get one.
Splinters You Shouldn’t Remove Yourself
Not every splinter is a DIY job. Leave it to a doctor if the splinter is very deep, if it’s near your eye, or if it’s close to a tendon, nerve, or blood vessel (areas like the wrist, palm, or neck). Splinters that break during removal and leave a fragment you can’t see or reach also warrant a visit. Wood left in the body can cause a persistent inflammatory reaction or infection, so a piece you can’t get out is worth a trip to urgent care rather than a wait-and-see approach.