• If possible, use some gauze to act as a dressing for the wound. If you don't have any gauze, use a paper towel instead. Unlike tissue, this will not stick to the wound. ...
• Find some kind of sticky tape. Any type will work as you only need to use it to hold the dressing in place.

How to use the cotton bandages?
 
Here's a general guide on how to apply a cotton bandage:
 
Prepare the wound: Clean and disinfect the wound area using appropriate antiseptic solutions or as directed by a healthcare professional. Apply any necessary wound dressings or ointments before bandaging.
 
Select the appropriate cotton bandage: Ensure you have the right size and width of cotton bandage for the area you are bandaging. Cut or tear the bandage to the desired length if needed.
 
Position the bandage: Start by holding the end of the cotton bandage against the skin near the wound. If necessary, use a small piece of tape or a safety pin to secure the initial end of the bandage in place.
 
Wrap the bandage: Begin wrapping the bandage around the affected area, making sure to overlap each layer by about half of the bandage's width. Maintain a firm but comfortable tension as you wrap, ensuring adequate support and compression without causing discomfort or impeding circulation.
 
Secure the end: Once you have wrapped the desired length, secure the end of the cotton bandage by tucking it under a previous layer or using tape, safety pins, or clips to hold it in place. Make sure it is firmly secured but not too tight.
 
Check for proper fit: Ensure that the bandage is snugly but comfortably wrapped around the area. Check for any signs of excessive tightness, such as numbness, tingling, or discoloration, which may indicate impaired circulation. Adjust the bandage if needed.
Monitor and change as necessary: Regularly check the bandage for signs of loosening, wetness, or soiling. If the bandage becomes dirty, wet, or loses its effectiveness, it should be replaced with a clean one.
 
What happens if gauze is left in a wound?

It may leave strands of gauze in the wound bed. Removal of dried dressings exposes the wound to significant bacteria in the air. Tissue cooling during the evaporation period can impair leukocyte and phagocyte activity and increase the affinity of hemoglobin for oxygen, all of which impair healing.