For black garments not recommended

I originally had a restorer of mammoth, which is sprayed on de wet clothes and is activated by heat protection. Dried no residue visible. As a substitute I bought this Restorer. Application according to instructions. The dry clothing (black jacket) looked after terrible. The dried Restorer of Wolfskin leaving visible residues as drying marks, water stains, Streifen.Der Imprignierschutz is in place and the water just rolls off, but visually not more reasonable. I had it again waschen.Das care products I return.