Using the Fun Factory Share Double Dildo is easy. You can either use it on its own or with a harness. If you're using a harness, make sure it fits properly for the best experience. When inserting, the scooped base makes it comfortable to hold and slide in. Enjoy both vaginal and anal stimulation as you play. After use, clean the dildo with mild soap and warm water. Since it's made of medical - grade silicone, it's hypoallergenic and easy to maintain. Just dry it thoroughly before storing it in a cool, dry place. Avoid using it with silicone - based lubricants as they can damage the silicone material. Have fun and stay safe while using this amazing toy!