Sandblasting is a technique for removing dirt, corrosion, paint, and other coatings from a range of surfaces, including automobiles, boats, aircraft, and other vehicles. As a result, after sandblasting, sand cannot be reused, although it can be recycled into other materials such as cement or concrete if you insist on reworking it. Recycling sand saves energy and reduces the need for new material. The dust created by sandblasting contains particles from the sand as well as particles from the surface being treated. This dust must be disposed of in accordance with local regulations. In general, it is not recommended to breathe the dust produced by sandblasting. If you are working with abrasive materials that can cut through skin, tissue, and clothing, you should use protective equipment. The most common types of protective equipment for sandblasters include: hard hats, ear protection, safety glasses, and gloves. There have been reports of people getting sick working with sand. Symptoms of lung disease have been reported by those who work with sand at jobsites. These symptoms include cough, chest pain, and shortness of breath. In addition to health risks, there are also financial implications to reusing sand after sandblasting. If you are recycling your own sand, this process costs money. However, if you are using commercial sand, then you will need to purchase new sand after sandblasting.