Removes over 99% bacteria with just water* * Removes E. coli & S. aureus from laminate countertops & ceramic tile as tested at a 3rd party lab. Why Marigold Let It Shine Make your rooms shine with these extra thick and durable microfibre cloths that remove dirt, grease and dust with ease. Super strong and very absorbent, they can be used around your home wet or dry, without the need for chemicals. When dirty, simply pop into the washing machine.