Why is my glaze flaking off my bisque pot?

Glaze flaking off a bisque pot can occur due to inadequate surface preparation, such as not cleaning the bisque properly before glazing. If the bisque is too porous or has residual dust, oil, or moisture, the glaze may not adhere properly. Additionally, using a glaze that is not compatible with the clay body or firing at an incorrect temperature can also contribute to this issue. Ensuring proper cleaning and compatibility will help achieve a more successful glaze application.