This 32 oz. bottle of Kirby's Lavender Allergen Control Formula Carpet Shampoo comes in a lavender scent and works with all Kirby vacuum cleaners, letting you clean your carpets with their unique blend of allergen-controlling ingredients. HOW TO USE THE KIRBY ALLERGEN CARPET SHAMPOO Before using always test for colorfastness in a hidden or inconspicuous area. Follow all instruction according to machine instructions. For best results pretreat tough or old stains and heavy traffic lanes with stain remover. Remove furniture & vacuum carpet. Fill carpet shampoo tank with warm water to top line. Add three tank caps of Kirby Allergen Shampoo to shampooer. Shake gently to mix. Allow carpet to dry thoroughly, stay off carpet when wet. Vacuum thoroughly after carpet is dry and before replacing furniture.