To change a wound dressing at home, wash your hands, gently remove the old dressing, check the wound, clean it as your nurse advised, apply a fresh dressing, and secure it with a breathable tape. Done calmly and cleanly, the whole process takes only a few minutes. The two things that matter most are keeping everything clean and being gentle with the skin so the area heals well.
This guide walks through each step in plain language, with the common mistakes to avoid and the signs that mean you should call your doctor or nurse.
How often should you change a wound dressing?
Follow the schedule your doctor or nurse gave you, since it depends on the wound and the dressing type. As a general rule, change the dressing when it is wet, loose, dirty, or leaking, or on the timetable you were given. Changing it too often can disturb healing, and leaving a soaked dressing on too long raises the risk of infection. When in doubt, ask the team who is managing the wound.
What you will need
Set everything out before you start, so you are not searching for supplies with a wound open.
- Clean hands and a clean surface (a freshly wiped table or a clean towel).
- Disposable gloves, if you have them.
- The new dressing your nurse recommended.
- Cleaning solution, usually sterile saline or whatever your team advised.
- Gauze or a clean cloth to pat the area dry.
- Tape or a fixation product to hold the dressing in place.
- A bag for the old dressing and waste.
Step 1: Wash your hands and prepare your space
Wash your hands with soap and water for at least 20 seconds before you touch anything. This is the single most important step for preventing infection. Clear and wipe down your surface, lay out your supplies, and put on gloves if you have them. If you need to cough or sneeze, do it away from the supplies and wash your hands again.
Step 2: Remove the old dressing slowly
Peel the old dressing off gently, supporting the skin with your free hand and pulling low and back rather than straight up. Go slowly around the edges. If it sticks, dampen it with a little saline or warm water to loosen it instead of tugging, which can tear fragile skin or reopen the wound. Put the used dressing straight into your waste bag.
Step 3: Look at the wound
Take a moment to check how the wound looks before you cover it again. Healthy healing usually looks pink or red with the edges drawing together, and any drainage is clear or slightly yellow and decreasing over time. Note anything that seems different from the last change.
Stop and call your doctor or nurse if you see the warning signs in the next section. Otherwise, move on to cleaning.
Step 4: Clean the wound as advised
Clean the wound the way your nurse showed you, which is usually a gentle rinse or dab with sterile saline. Wipe from the center of the wound outward, using a fresh piece of gauze for each wipe so you do not move germs back across it. Do not scrub. Unless your team specifically told you to, avoid hydrogen peroxide and strong antiseptics on an open wound, since they can irritate healing tissue. Pat the surrounding skin dry, because tape and dressings stick far better to dry skin.
Step 5: Apply the new dressing
With clean, dry hands, place the new dressing over the wound without touching the side that will sit against it. Center it so the pad fully covers the wound with a small margin all around. Smooth it down from the middle outward to avoid trapping air or wrinkles, which are where leaks and lifting start.
Step 6: Secure it with the right tape
Use a soft, breathable tape and frame the dressing on all four sides so the edges cannot catch and lift. A non-woven fabric tape like Hypafix conforms to the body and holds for several days, which makes it a reliable everyday choice. Over a joint or anywhere that bends and moves, a stretch tape flexes with you so the dressing stays put. Press each strip down smoothly and round the corners of the tape slightly, since rounded corners peel less than sharp ones. For more on this step, see how to keep a wound dressing in place.
Soft, breathable fabric tape that conforms to the body and holds dressings for several days. Cut any size from the roll. FSA and HSA eligible.
Breathable elastic tape that flexes with joints and swelling, so dressings stay put when you move. FSA and HSA eligible.
Step 7: Clean up and wash your hands
Seal the waste bag and put it in the bin, remove your gloves, and wash your hands again. Note the date and anything you noticed about the wound, so you can track whether it is improving from one change to the next. That short record helps if you later need to describe the wound to a nurse.
Common mistakes to avoid
- Skipping the handwash. It is the biggest infection risk, and it is free.
- Pulling the old dressing off fast. This tears skin and hurts. Go slow and dampen if it sticks.
- Taping over damp skin. Tape lifts almost immediately on a moist surface. Pat dry first.
- Using harsh antiseptics on an open wound. Unless told to, stick with saline. Peroxide can slow healing.
- Sharp tape corners. They catch on clothing and peel. Round them off.
When should you call a doctor?
Most home dressing changes are routine, but contact your doctor or nurse promptly if you notice signs of infection or poor healing:
- Increasing redness, swelling, warmth, or pain around the wound.
- Pus, a cloudy or foul-smelling discharge, or drainage that is increasing.
- A fever, or feeling generally unwell.
- The wound getting larger, or edges that are not coming together.
- Red streaks spreading out from the wound, which needs urgent attention.
Frequently asked questions
Should you clean a wound with water or saline?
Sterile saline is the gentlest, most common choice and is what most nurses recommend for an open wound. Clean running water is acceptable for many minor wounds. Avoid hydrogen peroxide and strong antiseptics on healing tissue unless your clinician specifically tells you to use them.
Can you shower with a wound dressing on?
Often yes, but it depends on the dressing. A transparent film dressing is waterproof and made for showering. Fabric dressings are water-resistant and usually fine for a quick shower, then you change them if they get wet. Ask your nurse what your specific dressing allows.
What tape is best to hold a wound dressing?
A soft, breathable non-woven fabric tape like Hypafix suits most dressings and holds for several days. Over a joint or an area that moves, a stretch tape flexes with the body. For very fragile skin, a silicone tape removes with the least trauma.
How long should you leave a wound uncovered?
As briefly as possible during a change. Have your new dressing and tape ready before you remove the old one, so the wound is exposed for only the moment it takes to look at it and clean it. Keeping it covered protects it from germs and keeps the healing environment stable.
How do you know a wound is healing well?
A healing wound usually looks pink or red, the edges gradually draw together, pain decreases over days, and any drainage is clear and lessening. Increasing redness, swelling, pain, pus, or odor points the other way and should be checked by your doctor or nurse.
Keep dressing changes simple
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Written by the Adhereskin Care Team. This guide is general information, not medical advice. Always follow the specific instructions of your doctor or nurse for your wound, and seek medical care for signs of infection or a wound that is not healing.