Unwrapped, 50g citric acid dissolved in 0.1 l of warm water, Bathroom cleaner (0.2l) to and the bathroom tiles eigeschäumt. 10min waited briefly about it with the sponge and the lime, which I would otherwise get away only by laborious rubbing was gone! From me a strong buy recommendation !!!!
Processing very stable and high quality. Packaging perfectly. I'm really very excited!