Using this terrazzo glass is easy. For countertops and concrete projects, simply mix it into the material as directed in your project plan. In aquariums, spread it evenly on the bottom. For flower arrangements, add it to vases for a decorative touch. When handling, be careful as glass can break. Avoid using it in high - pressure areas where it might shatter. To maintain its beauty, clean it with a mild glass cleaner for indoor uses. For outdoor applications like swimming pools, it usually just needs a regular rinse to keep it looking good.