With sandal season approaching, many people start paying closer attention to their feet. Dry skin, rough patches, and dead skin buildup on the feet are very common—and they can make even the most comfortable pair of sandals feel less appealing.

The good news is that most cases of dry feet and dead skin buildup can be managed at home with a simple routine that focuses on softening, exfoliating, and moisturizing the skin.

Understanding what causes dry feet can help you prevent the problem before it starts.