DayZ field wiki · Medical
Disinfectant
Clean the rag. Then the cut.
Short answer
A gutter wrap is a sequel. Spray, iodine, or tincture exist so a scratch doesn't donate the life.
Also: disinfectant spray · sterilize
How it works
Dirty rags and uncleaned wounds can infect. Exact infection chance stays empty.
What to do
Disinfect the rag or the wound before you wrap. Don't save the bottle for a real injury.
Don't
Don't wrap a fresh cut in a rag you just used on a car.