I have now purchased two packs of leather care kit from Furniture Clinic. When we bought the semi-aniline sofas in 2004 the manufacturer recommended that they were never cleaned or treated with a protector, only wiped clean with a dry cloth. I do not know why because you clean and polish leather shoes to protect them so why not leather furniture? The leather care kit has definitely enhanced the appearance of the leather. It is amazing the amount of dirt that comes off with the cleaner. Also, after using the protecting cream the leather resists any accidental spills and these do not soak in so easily. Each care pack is sufficient for about 6 or 7 treatments on our two and three seater sofas. I would recommend this product.