I for about two months wash my coloreds now with the "Coral opitmal Color". Washing performance is decent, that the laundry is clean. Strong spots I must of course continue to be pre-treated, but that's also the case with all other detergents for Colorful. In addition, the scent is pleasantly fresh and not too intrusive. The manufacturer advertises so with so few promises: "Coloured clothes look new for longer": I can not really judge, but at least so far not too much color loss, I noticed. "Like new" no longer look so all the clothes after a few washes out. "Brightly colored": The colors are bright, but not more brilliant than before washing). "Smoothes fibers": The laundry feels smooth, but that of course depends always on the particular material. "Especially gentle on fibers": It's hard to judge, at least to my Kleisungsstücke from still presentable. "For a supple fabric feeling": I did in all other liquid detergents also. "For conformability - even with jeans": For jeans I personally always a special detergent for dark laundry / Jeans and would also recommend, because this protects the dark colors. All in all, you get a good liquid detergent, the price moves in the midfield and I still want to use. It's worth the way to look for bargains in local drugstores and allocated appropriately, since then always gets you the "Coral Optimal Color" really for well under 4 euros.