I used hardcore weed killer and it burnt the rest of the grass-- never again. I carefully poured house hold bleach into the centre of each weed, dandelion and moss, it took 2 wks to burn the roots then I used an old kitchen knife to dig around them and pull them out. I put grass seeds in the holes and honestly TrikkiNikki5 my lawn is lush. All done on the cheap and not too backbreaking. Got this tip from our Park Keeper. Hope it helps you, let me know lol
xx
ps He told me to use 1 table spoon bi - carb per gallon of water once a month to make the grass deep green, not tried that yet