The skin care you're doing can go waste if you don't have the habit of using sun-screen lotion. Yes, the UV Rays of the Sun adversely affect our skin, even causing skin cancer. It is important to make a protection shield on your skin while going out. Skin care is not only about doing cleansing, scrubbing and moisturizing, but it's also about maintaining. Apply sun-screen lotion daily on exposed parts of the body on daily basis to avoid tanning and other skin-related problems.