To alleviate sore spots aggravated by dehydration and dry mouth, denture wearers can use soft liners in their dental prosthetics. Soft liners, composed of pliable materials like silicone, provide a cushioning layer between the denture and the gums, reducing pressure points and discomfort. This added softness can be especially beneficial for individuals experiencing dry mouth, as it helps mitigate the friction and irritation that can occur when oral tissues lack sufficient moisture. By incorporating soft liners, denture wearers can enhance comfort and reduce the likelihood of developing sore spots, resulting in better oral health and overall well-being.