So you use your grandma’s hanky or a vintage linen doily on a tray; someone spills red wine on it; you wash it. In the dripping wet stage, which follows the last rinse in the sink, you slap it against the tiles in the bathroom. Or the tiles anywhere else in the house and because it is a real fiber, it will stick to the wall tiles. Smooth out the wetness, removing the bubbles and it will cling to the backdrop until dry. When dry, peel it off the wall, it is perfectly ironed!