Romesco sauce, with its rich and vibrant color, can leave stubborn stains on outdoor tables if not addressed promptly. To protect your table, start by applying a sealant or outdoor furniture wax to create a barrier against spills. For immediate prevention, use a tablecloth or placemats when serving romesco-based dishes. If a spill occurs, blot it quickly with a damp cloth—avoid rubbing, as this can spread the stain. For deeper stains, mix mild soap with warm water and gently scrub the area. Regular maintenance, like wiping down your table after use, will also help preserve its appearance. Consider investing in a stain-resistant outdoor table for long-term ease. By taking these steps, you can enjoy your meals without worrying about unsightly marks.