Attach the soft-bristled vacuum attachment to the vacuum. Vacuum the surface of the couch to remove any imbedded dirt, grime, pet hair or foreign substances.
Apply an approved upholstery cleaning product to the stains on the cushion. Allow the product to sit in place for 10 to 15 minutes. Blot with a lint-free cleaning rag. Repeat until the stain is properly removed.
Locate the torn area of the cushion. Microfibers, including microsuede, have a tendency to fray, making it difficult to sew the area closed. The Housewife’s Guide to the Galaxy website recommends using an anti-fray spray to make the repair easier. Spray the edges of the tear with an anti-fray spray product. Allow the area to dry properly.
Thread your needle with buttonhole or upholstery thread. Cut a length of thread about two times as long as the tear. Tie a tight knot in the opposite end of the thread.
Starting at one end of the tear, bend the fabric outward slightly. Poke the needle through the fabric from the back, on the left side of the tear. Pull the thread through to the top of the fabric.
Bring your needle and thread over to the right side of the tear. Pinch the torn edges together. Poke the needle through both pieces of fabric and pull it through.
Continue stitching the ends together in straight, even stitches until the entire tear is covered. Remove the needle and tie a knot in the thread. Use the tip of your needle to gently push the knot under a stitch, hiding it more effectively. Trim off any excess thread.