{Reference Type}: Review
{Title}: Using tap water compared with normal saline for cleansing wounds in adults: a literature review of the evidence.
{Author}: Holman M;
{Journal}: J Wound Care
{Volume}: 32
{Issue}: 8
{Year}: 2023 Aug 2
{Factor}: 2.066
{DOI}: 10.12968/jowc.2023.32.8.507
{Abstract}: <B>UNASSIGNED: </B>The aim of this literature review was to establish the evidence for using tap water as opposed to normal saline for cleansing wounds in adults. Tap water is widely available and non-toxic to wounds, making it a cost-effective solution for wound cleansing. Despite that, contrary opinions exist with regard to its safety, such as: fear of wound colonisation by Pseudomonas spp. found in plumbing systems of healthcare facilities; damage to the wound bed; or increased pain when tap water is used for wound cleansing.<BR><B>UNASSIGNED: </B>A PICO model was used as a guide to form the title, and the standards for inclusion and exclusion of studies were prespecified to form the eligibility criteria. The search was conducted using a range of databases, including CINAHL, MEDLINE, PubMed and Cochrane Central Register of Controlled Trials.<BR><B>UNASSIGNED: </B>Included were seven studies: five randomised controlled trials (RCTs), a quasi-RCT and a cross-sectional study. Of these, six studies demonstrated that use of tap water had no significant influence on wound infection rates when compared to normal saline; four studies established no adverse results or benefits when using tap water or normal saline for wound cleansing; and one study demonstrated that tap water did not increase wound contamination. Also, one study reported no impact on wound healing when tap water or normal saline were used for cleansing; four established that tap water was cost-effective compared to normal saline; and one demonstrated increased patient satisfaction when tap water was used for wound irrigation.<BR><B>UNASSIGNED: </B>Current evidence supports tap water as a safe and cost-effective solution for wound cleansing.