Efficacy of Gel With Ecological Extra Virgin Olive Oil in Peristomal Skin Hygiene

Inclusion Criteria: * Individuals with a colostomy or ileostomy. * Individuals using one- or two-piece devices. * Individuals demonstrating knowledge and skills in stoma self-care. The criterion is to score between 4 and 5 on the following stoma hygiene-related indicators of the Nursing Outcomes Classification (NOC): "Knowledge: ostomy care \[1829\]" and "Self-care of the ostomy \[1615\]". * Individuals agreeing to participate in the study Exclusion Criteria: * Individuals with involvement of the peristomal skin area as measured by the DET scale with a score of at least 1 in one of the three evaluation domains (less than 25% involvement). * Individuals undergoing treatment for the condition that led to their ostomy as this may affect the condition of the skin. * Terminally ill persons. * Individuals with a known allergy to any of the gel components, both in the experimental group and in the active control group.