Linen spray is a lightly scented mist designed to refresh and deodorize fabrics such as bedding, towels, curtains, and upholstery. It is often made with water, essential oils, and sometimes alcohol, which allows it to disperse evenly over fabric surfaces. Here’s how to use it effectively: Tip : For the best results, hold the bottle about 6–8 inches away from the fabric and lightly mist the surface. Over-wetting the fabric can result in a damp, uncomfortable feel.