Spearmint soap Spearmint soap Spearmint soap (15 ratings) £3.50 Quantity: at £3.50 each Add To Basket 6 in stock. This is a lovely refreshing soap. Spearmint is very fresh . This soap is cooling for the summer, used as a kitchen soap or great as a gardeners soap. The soap is wrapped in bio degradable wrapper and the labels are fully recyclable. My soaps are long lasting.