This silica gel can't be used after it is shoveled off. You should buy a new one. Silicone shovel is made of food-grade special high-temperature resistant materials, which is non-toxic, tasteless, convenient to use and durable. However, due to the limited heat-resistant temperature, the silicone spatula is not suitable for cooking, but more suitable for cooking, and the use scene is limited, so it can be used as a spare spatula at home.