How to use povidone-iodine swab sticks

Generally, the use of povidone-iodine swabs includes the following steps: checking the packaging, preparing for use, opening the packaging, performing the disinfection procedure, and waiting for the area to dry. A detailed explanation is as follows:

1. Check the packaging: Before use, inspect the povidone-iodine swab packaging to ensure it is intact, undamaged, and not expired. Swabs that are damaged or past their expiration date may be contaminated and should not be used.

2. Preparation: First, ensure your hands are clean to prevent introducing bacteria to the area needing disinfection. Open the povidone-iodine swab packaging and remove the swab, ensuring it remains uncontaminated.

3. Opening the packaging: Tear the swab packaging at the designated mark. Hold the end with the yellow marking line and avoid touching the cotton tip to prevent contamination.

4. Disinfection procedure: Gently twist the swab to evenly distribute the povidone-iodine solution on the cotton tip. Then, starting from the injection site or wound as the center, apply the solution in a spiral motion moving outward in one direction.

5. Waiting for drying: After applying the povidone-iodine solution, wait for a period to allow the disinfectant to dry completely, usually about 30 to 60 seconds.

When using povidone-iodine swabs, note that individuals allergic to iodine should avoid their use. Additionally, povidone-iodine should not be applied to large areas of burned skin or open wounds to prevent excessive iodine absorption, which may lead to poisoning.