When painting pumpkins, it is recommended to use acrylic paint as it is quick-drying, easy to use, and easy to clean up with water. Acrylic craft paints are a good option and cheaper than artist-grade acrylic paints. Latex paints, such as house paints, can also be used for a cheaper option. Spray paints are another option for quick and easy painting, especially for large areas or negative painting with stencils. Chalkboard paint can also be used for a matte finish and can be mixed with other paints for textural contrast. It is important to clean the pumpkin before painting and to apply a sealer before painting to help the paint adhere to the surface.