Add Yahoo as a preferred source to see more of our stories on Google. A desk with a laptop, writing supplies, and a UV sanitizing lamp - Anna Sadovskaia/Shutterstock Our phones, tablets, laptops, and ...
Scientists and homeowners have known for centuries that the sun's rays can be powerful. The ultraviolet light can whiten yellowed fabrics, kill mold and other fungal spores on home siding, and fade ...
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