Maintaining and deep cleaning a marble terrace is essential to keep it looking its best and extend its lifespan. Here are some tips to help you keep your marble terrace clean and well-maintained:

1. Regularly sweep or use a leaf blower to remove debris, dirt, and leaves from the terrace. This will prevent scratches and stains from forming on the marble surface.
2. Use a mild detergent and warm water to clean the terrace at least once a month. Avoid using acidic or harsh cleaning products, as they can damage the marble surface. Also, avoid using abrasive scrubbers or pads.
3. Immediately clean any spills or stains with a soft cloth and warm water. Blot the area instead of wiping it to prevent spreading the stain.
4. Apply a marble sealer to the terrace every 6 to 12 months. This will help protect the marble from stains and scratches and keep it looking new.
5. For deep cleaning, use a specialized marble cleaner and follow the manufacturer’s instructions carefully. This will remove any built-up dirt or stains on the terrace.
6. Consider hiring a professional to deep clean and polish your marble terrace every few years. They have specialized equipment and expertise to get your terrace looking its best.

By following these tips, you can keep your marble terrace looking beautiful and well-maintained for years to come.