Habe versucht damit meine weiße Persenning zu reinigen. Es ist rein gar nichts passiert. Immer noch alles grau und dreckig.

Have used this product before, it works well but unfortunately this item got mislaid somewhere by the courier

I purchased this to clean a canvas cover on a boat.Does the job, to a fashion, but so does a power washer.I'm sure that if my Nan was about, she'd have something in the scullery somewhere that would do the job just as well, if not better.500ml does not go very, far even it's diluted (as directed) 3 or even 4 to 1.

Although expensive, this is the only product I have found which cleans my white fabric boat canopy, which gets incredibly grubby with both airborne dirt and bird droppings. On first rinsing, you may be disappointed, as the cloth appears no cleaner, but when dry it looks bright and white again. It doesn't shift the most stubborn marks, but the overall effect is excellent.

did ok