Bref Color Aktiv Flowers WC block will leave your toilet hygienically clean and fresh with each flush thanks to the active substances contained in the blue water. In addition, the Bref Color Aktiv Fresh Flowers toilet block effectively fights scale.
> 30% anionic surfactant, 5-15% nonionic surfactant, Perfumes (alpha-isomethyl ionone, butylphenyl methylpropional)