On May 31, 9:20*pm, "woodglass" wrote:
We have quite a lot of crazy paving in our garden. (It was laid by a
previous occupier)

It's costing us a lot for weedkiller to keep the weeds at bay.

Is there something cheaper (& hopefully more effective) than the
commercially available weedkillers that we could use to keep the cost down
?.

TIA,

woodglass...

I suggest you consider removing the existing joints and re-doing the
pointing. 4 parts sand to 1 part cement and this time with a polished
raised peak (but no higher than the stone level obviously), rather
than a soil and debris collecting, weed welcoming trough.