I’ve been using SurePrep wipes for more than 10 years. I use them to provide a clean area for me to insert insulin pump infusion sets and Dexcom Continuous Glucose Monitors, both diabetic devices that stick to the skin, usually the stomach. The SurePrep makes these things stick on longer. The infusion set is a 5/8 inch tube that is inserted under the skin to deliver insulin via a pump. The CGM also sticks to the skin with a small metal wire that goes under the skin to determine blood sugar or glucose levels.