Applying sponging is one of the faster decorative effects. With sponge-on painting, you apply a wash or glaze over a base coat with a dampened sponge to create a mottled or textured look. You can apply multiple wash or glaze coats, but ensure each coat dries completely before the next application. Sponge-off is a variation of the technique where you apply a consistent glaze coat over a solid color base coat using a brush or roller. Before the glaze coat begins to dry, use the sponge to remove some of the glaze to expose the coat under it. The best effects are made with a natural sponge, which has varied holes, instead of a cellulose sponge with more uniform holes. There are many color options to consider for various effects. Lighter colors are typically applied over darker tones to crate depth. Darker colors over lighter ones create can create more definition and texture. Different values of color in the same family can be used for a tone-on-tone damask effect.

Basic Sponge-On Technique:

1. Prepare and Prime Surface: Before starting the sponge-on technique, ensure that the surface is clean, smooth, and properly primed. This provides a good base for the paint to adhere to.

2. Apply Base Coat: If necessary, apply a base coat of paint and allow it to dry completely. This step helps in achieving the desired color background for your sponge-on effect.

3. Dip Sponge in Water: Dip the sponge completely into water, then squeeze out the excess water, leaving the sponge damp. This ensures that the sponge absorbs the paint properly and allows for a smoother application.

4. Prepare Paint: Pour a small amount of paint, the color you want for the sponge effect, into a shallow container. This makes it easier to dip the sponge into the paint.

5. Dip and Blot: Wearing paint gloves to protect your hands, dip the sponge sparingly into the paint. Blot any excess paint from the sponge onto a paper towel. This step is crucial for achieving a subtle and controlled application of paint.

6. Apply Randomly: Apply the sponge paint randomly to the surface, varying the angle of the sponge with each press. This randomness creates a natural and visually appealing texture on the painted surface.

7. Rinse Sponge Occasionally: Wring out the sponge and rinse it in clean water occasionally. This helps to remove excess paint and ensures clearer prints as you continue the sponging process.

8. Continue Sponging: Keep sponging until the entire area is covered. The overlapping and varied angles of the sponge create an interesting and unique pattern, giving depth and character to the painted surface.