Using this Zoo Med Vita-Sand is easy. Just spread it evenly at the bottom of your reptile's habitat. For best results, make sure to replace the sand regularly to keep the habitat clean. When handling the sand, be careful not to let your reptile inhale it. This substrate is great for desert reptiles, but if your pet shows any signs of discomfort, stop using it and consult a vet. Keep the sand in a dry place when not in use to maintain its quality.