camphor mothballs

Can Mothballs Melt? At 100 °C, camphor mothballs will not melt theoretically, but the other types will. We tested this one time with a camphor mothball and a naphthalene mothball. The camphor mothball did not melt but the naphthalene mothball melted quickly in boiling water. Do mothballs melt in heat? Mothballs are made out of