The product can be recommended without reservation mE. It took about 4-5 days until all Klee and residual weed einfärbte brown. Then I have the brown stuff scratched with a fine rake out ... to keep the area a little "dizzy" is. Parallel applied somewhat scatter fertilizer over the entire Rasefläche ..., now after three weeks is a blade of grass next to the other and it makes it so much fun after mowing a manicured lawn (almost with a green carpet to be confused :-)) to see.