Dermoplax Antibiotic Spray 2.75 oz by Emerson Healthcare LLC is a topical antibiotic sprays? that contain antibiotic to help prevent infection in minor cuts, scrapes, and burns. These sprays are typically applied directly to the affected area to provide a protective barrier against bacteria. It contains the antibiotic neomycin, which helps to kill bacteria that can cause infection. To use Dermoplax Antibiotic Spray, clean the affected area with soap and water. Shake the can well and then spray the medication directly onto the wound. Apply a thin layer of the medication and cover it with a bandage. Repeat the application every 12 hours until the wound is healed.