Clinical recommendation	Evidence rating	References
Saline or tap water may be used for wound irrigation, whereas povidone-iodine, detergents, and hydrogen peroxide should be avoided.	B	3, 5
The sting from a local anesthetic injection can be decreased by slow administration and buffering the solution.	B	8
Suturing is the preferred technique for skin laceration repair.	C	5
Tissue adhesives are comparable with sutures in cosmetic results, dehiscence rates, and infection risk.	A	14–17
Applying white petrolatum to a sterile wound to promote wound healing is as effective as applying an antibiotic ointment.	B	25