For the perfect finish on glass and any shiny surface. This cloth is designed to be used dry on a dampened surface (sprayed with water from a spritzer) to remove everyday grease and grime.  Leaves a perfect streak-free, smear-free and lint-free finish on glass and all shiny surfaces using just water.  This cloth is particularly useful on glass cooktops which are constantly subject to grease splatter. Cleaning the surface with a Range and Stovetop E-cloth may still leave a few smudges which the Glass and Polishing Cloth will remove easily. With e-cloth you save time (no need to rinse and dry after cleaning) and money (no need to buy expensive cleaning chemicals), while enjoying better results and being kind to our environment and your family's health (since cleaning chemicals can create health risks for children and those who may suffer from allergies, asthma and chemical sensitivities). E-cloths can be washed 300 times and still retain their unique cleaning properties.  If you wash your e-cloth once per week, it should provide you with six years of money- and time-saving benefits.