Gishy Goo is designed to protect soft tissues such as the tongue and cheek mucosa, allowing for comfortable use of orthodontic appliances like brackets and micro-implants. It is made of polyvinyl siloxane elastomer (PVS), which is used as a dental impression silicone. It alleviates pain in the oral mucosa, such as the lips and cheeks, during orthodontic treatment. One barrel contains a white catalyst, and the other contains a colored base material. A pea-sized amount is dispensed from the syringe and mixed, then applied to brackets and wires in areas experiencing pain or irritation. It hardens in about 2 minutes and can be worn for 12 hours.