maybe i could dip my brush in the bucket?
if i wet the window and then dip my brush in the bucket with gg4 in?
then i can rinse off with pure water?
ive done that , but better to use seperate pole (i use a unger pole)
with either an applicator or brush on , dip into bucket and scrub several windows, i will often do the whole house , this gives it time to work in ,then go over with wfp,
only use gg3 or gg4 though , if you use fairy or other cleaning solutions you will be rinsing for ever
daz