The Gauze Swab Sterile And Non Sterile is more expensive than non-sterile gauze swab, and sterile pads are also commonly used to drain drainage from the wound to keep it protected and clean. Non-sterile gauze pads are more often used to seal wounds. They are great for providing soft cushion support or covering bruises or any other related wound. Aside from overall design and material, there is also the option to purchase either sterile or non-sterile gauze. Gauze Swab Sterile And Non Sterile is very useful.