What should be done to velvet fabrics made of natural fiber after each cleaning?

Grooming velvet fabrics made of natural fiber immediately after cleaning is essential for restoring their appearance and texture. This process involves brushing the fabric gently with a suitable grooming tool, which helps to lift and realign the pile. Velvet has a unique constructed pile that can flatten or become matted during cleaning, so grooming is crucial to ensuring that the fibers stand upright and maintain their soft, luxurious feel.

By carefully grooming the fabric, you also help to enhance its natural sheen and color, making it more visually appealing. This action ensures that the cleaning process does not detract from the fabric’s overall appearance. It can also help in establishing a uniform texture across the upholstery, which is vital for maintaining its aesthetic integrity.

Other options may not be appropriate in this context. While letting the fabric air dry is important, it does not address the need to restore the pile immediately after cleaning. Choosing a dry clean-only method does not apply as a maintenance step after cleaning; it's more about how the fabric should be maintained overall. Using a protective spray can be beneficial for long-term upkeep but is not a necessary step immediately following cleaning. Thus, immediate grooming stands out as the most critical action to take after cleaning velvet fabrics made from natural fibers.