Using these Gender X Soft Silicone D - Cup Undergarments is easy. First, put on the vest just like you would a regular piece of clothing. Make sure it sits comfortably on your shoulders and chest. Adjust it until you get a snug fit. When it comes to cleaning, use a mild soap and lukewarm water. Gently wipe the undergarments and then rinse them thoroughly. Let them air - dry away from direct sunlight. Remember, these undergarments are free from phthalates and latex, but if you have any specific skin sensitivities, it's a good idea to do a small patch test first. Store them in a cool, dry place when not in use to keep their shape and texture intact.