SurePrep? No-Sting Skin Protection: Medline's gentle skin Protectants painlessly Protect periwound skin. Each features gentle application. Increased adhesion helps to reduce the frequency of dressing changes and wound disruption. In addition, SurePrep No-Sting Protective Wipes and No-Sting Wands are solvent free, making them non-flammable and safe to use on neonates. SurePrep is available in Wipes, Wand Applicator and Spray.