Bissellcarpet wash shampoo supplied in agreat value3Lpack consisting of 2 X 1.5L bottles. This original shampoo fromBissellhas a delightfulorange fragrance. This advanced formula double concentrated shampoo leaves your carpets fresh and clean with a revitalising scent of orange. This shampoo is suitable for full size carpet cleaning machines with aFormulaorSmartMixtank.This double concentrated formula makes the equivalent of 3L of conventional shampoo per bottle.Use of this orange fragranceBissellshampoo is easy. ForBissellfull size machines with a Formula or SmartMix tank put 237ml of hand hot tap water in to the tank. Then top up the tank to the fill level with the shampoo.For rental machines add 60ml of the formula to every 3 litres of hand hot tap water.