Effective but need to use larger quantity than normal concentrated weed killers
It is described as "Konzentrat" but compared with the other products you can get from a garden centre you have to use a large quantity to see any results which defeats the point of a buying in a larger volume.
I had to use the product twice to see the results but afterwards it was very subtle but effective. The weeds & wild flowers disappeared slowly leaving a nice lawn afterwards without any browning or loss of colour.
