The instructions for use of Urgo Bambu dressings are as follows: first, make sure the wound is clean and dry. Then remove the protective paper from the dressing and place it on the wound, making sure it is well adhered. You can change the dressing every day or as needed. Remember that these dressings are traditional dressings and are designed to protect and cover minor wounds. If the wound is deep or shows no signs of improvement, it is advisable to consult a doctor.