It sounds like you’re asking about various types of cleaning services for sofas and other furniture. Here’s a quick rundown:

Steam Cleaning: Uses hot steam to clean and sanitize upholstery. It’s effective for deep cleaning and removing dirt, stains, and allergens.

Dry Cleaning: A method that uses chemical solvents instead of water. It’s good for delicate fabrics that might not handle water well.

Pressing: Typically involves pressing and ironing fabrics to remove wrinkles and refresh the appearance.

Each method has its benefits depending on the type of fabric and level of cleaning needed. If you have a specific type of sofa or stain, let me know, and I can offer more tailored advice!