How to paint concrete patio slabs?

1. Clean the concrete patio slabs by sweeping off any dirt and debris with a broom or dustpan.
2. Pressure wash the patio slabs to remove any lingering dirt and grime.
3. Allow the patio slabs to dry completely.
4. Apply a coat of concrete primer to the surface of the slabs, using a roller with an extension handle.
5. Allow the primer to dry completely.
6. Paint the patio slabs with a quality exterior latex paint.
7. Use a roller with an extension handle to apply the paint in even strokes.
8. Allow the first coat of paint to dry completely before applying a second coat.
9. Finish the job by applying a sealant to protect the paint and help prevent fading.