Moor
Well-known member
- Messages
- 338
- Location
- West Midlands
I’ve got a few block paving jobs coming up and a few have got moss and a fair few weeds. I don’t really want to have to spray weed killer first before applying hypo as it adds more time or potentially a pre wash visit to spray, will BAC50 mixed with hypo kill the weeds if I give it an hour before pressure washing?
If so, what concentration? My usual is 1:4 hypo/water.
If so, what concentration? My usual is 1:4 hypo/water.