Doff weedkiller vs Roundup – does cheap weedkiller do the job?

In my head to head comparison of weedkillers Doff vs Roundup, I would say the cheaper weedkiller Doff came out on top, as it does the same job for less than half the price and actually seems to do it better over a three – six week period.

I basically have weeds coming through the membrane we laid down in our garden. I bought some Doff from Aldi (£1.99) and Mr Bargain didn’t realise so bought some Roundup (£4.99) and started using it, so we couldn’t take it back. That’s when I thought of my experiment. I divided up the area and sprayed the right half with Roundup and the left half with Doff.

I must admit that in my comparison, Roundup was easier to spray as it had more than one setting, so a …