Dab upholstery with a mild solution of Soda Crystals, or use Liquid Soda Crystals to get rid of stains - or simply to freshen up the fabric. Take care not to scrub wool or other upholstery fabrics - it could damage them. A solution of Liquid Soap Flakes is preferable for leather or woollen sofas. For stubborn stains, use Dri-Pak's Laundry Oxygen Bleach. Always test fabrics for colour fastness before hand.