The cooling function of the mat is activated by the pressure generated by the animal's body - without any additional aids such as electricity or water. The mat also does not need to be placed in a freezer or refrigerator beforehand. The addition of essential oils from citronella and eucalyptus help keep insects, especially mosquitoes, away. In addition, they have stimulating properties. The gel contained in the mat creates a lower temperature than the animal's body temperature, which refreshes and helps regulate the animal's body temperature. The mat is very comfortable thanks to the foam inner layer. It is foldable, durable and easy to clean. Clean the PVC surface with a damp cloth. You can use the FRESH COOLING MAT indoors and outdoors, it is very useful in kennels and pet carriers. The duration of the cooling function depends on the ambient temperature and the surface on which the mat is placed.