Inclusion Criteria:  All adult peritoneal dialysis patients (≥ 21 years old) and are followed up at Singapore General Hospital (SGH)  Exclusion Criteria:  Patients who are unable to provide valid consent, patients who have known allergy to hydrocolloid dressing, patients who have peritoneal dialysis catheter exit site infection or peritonitis within the past 3 months, patients who have dialysate leak at PD catheter exit site, pregnant women, patients with life-expectancy of < 1 year or patients who are currently involved in another study for peritoneal dialysis catheter exit site care.