Weeds

Can anyone recommend any good products for ridding weeds from the lawn and borders?

I have seen that Fiskars weed puller, seen a lot of good reviews but the odd bad one about it being breakable.

I tried some cheapo B&Q Value feed and weed, and that didn't work (could be because it's cheap?).

Anyone got any products or tools they would recommend?
Mainly dandelions consume my garden!

 

dandelions look good when flowering, nice stuff they are

and where they are not needed you can dig them out nicely because its just that long root -very straightforward

I never attempt to get ALL weeds out, that saves quite some work, I just pull a few here and there when I am in the garden..

 

Knife n fork are the best tools for me. I just dig them out.