Place the letter stencils on the surface that you are painting. Mark the placement with light pencil lines. Check for even spacing between each letter. Remove the stencil, revealing the marks beneath.
Lay the level against the bottom of the letters and flat against the surface that you are painting, ensuring that the placement is even. Adjust the pencil marks, if necessary.
Block off the areas of the letter stencils where you are not painting with masking tape.
Squirt your craft or stencil paint onto the paper plate, creating separate areas for each color that you use.
Place the letter stencils firmly against the surface that you are painting, matching the stencil with the previously placed marks. Tape the letter stencils to the surface loosely with a piece of masking tape on each side. Hold the stencil flat against the wall by spreading your fingers out across the surface of the stencil and around the stencil opening that you are painting.
Dip the flat head of the round paintbrush in the paint. Dab the paintbrush on the opening in the letter stencils, filling in the shape fully. Repeat the process for each letter that is being painted in the same color.
Rinse the paintbrush, dry with a paper towel and pick up the next color. Wipe the surface of the stencil with the paper towel if you are using the same set for each color.
Repeat Step 3, Step 6 and Step 7 until the project is complete.
Allow the surface to dry completely before touching, washing or otherwise manipulating the area.