Pressure wash the exterior of the daycare. Allow the surface to dry.
Remove all peeling paint using a scraper. Sand the area with a sanding block to smooth rough spots.
Replace damaged fascia boards with new, pressure treated lumber.
Apply a bead of exterior caulk to all cracks and crevices using a caulking gun.
Cover all areas that you do not want painted. Use masking tape to secure painter's plastic over windows, brick, doors and handrails. Cover sidewalks, bushes and flowers with drop cloths. Tape water faucets, electrical boxes, etc.
Fill the sprayer with primer. Begin at the top of the daycare and work down to apply a coat of primer. Hold the sprayer gun approximately one foot away from the surface. Use back and forth sweeping motions and overlapping strokes. Allow the primer to dry for the amount of time recommended by the manufacturer. Apply a second coat of primer.
Clean the spray gun and hose to remove the primer. Use soapy water if latex primer was used or paint thinner for alkyd primer.
Fill the sprayer with paint. Repeat step 6 to apply two coats of paint to the daycare.