Please, please, please don't buy the fence sprayers you see advertised.
These are completely inappropriate for houses that are close together like most English streets.
When somebody about 50mtrs away sprayed their fence the wind sent brown stuff all over several houses' white windows.
It took >6 hours of polishing to get the stuff off.
There are no warnings on the boxes, so if you don't want to be sued by your neighbours or have to pay for their windows and conservatories to be cleaned don't buy it!
(rant over)
These are completely inappropriate for houses that are close together like most English streets.
When somebody about 50mtrs away sprayed their fence the wind sent brown stuff all over several houses' white windows.
It took >6 hours of polishing to get the stuff off.
There are no warnings on the boxes, so if you don't want to be sued by your neighbours or have to pay for their windows and conservatories to be cleaned don't buy it!
(rant over)