Hard water contains high levels of minerals like calcium and magnesium, which can negatively impact laundry. These minerals often cause detergent to be less effective, leading to dingy or stiff towels and sheets. They can also leave behind residue on fabrics, making them feel rough. To mitigate these effects, use a water softener or detergent specifically formulated for hard water. Regularly clean your washing machine to remove mineral buildup, and consider using a fabric softener to enhance the feel of your laundry. When asking, Can you wash towels and sheets together?it’s crucial to ensure that the water’s hardness is managed to avoid poor results.