It seems to works as Pee burns on the grass have certainly reduced since the rocks have been used. I was not convinced at first, but having now used them I'm a convert
Easy enough to use, but isn't any better / faster than standard grass seed to be honest
I was VERY sceptical. My wife believed it was worth a go.
WELL I am no longer a sceptic! Where have all the yellowed stains gone? Our lawn is green...all over. Unbelievable but 100% true!!! Very pleased and thoroughly recommend this product to do the job. 👍
Been using for years, good product, quick delivery