Tombstone cleaning refers to the process of maintaining and restoring gravestones or headstones in cemeteries. This practice helps preserve the integrity of the stone and ensures that the names and inscriptions remain legible. Cleaning can involve removing dirt, moss, and lichen, as well as addressing stains caused by weathering or pollution. Proper techniques for tombstone cleaning are essential to avoid damaging the stone. Common methods include using soft brushes, water, and gentle cleaning solutions specifically designed for marble, granite, or other materials. Regular maintenance can enhance the appearance of the grave site and honor the memory of the deceased.