Back packs great for putting solutions on conservatory roofs
About 15 -18 years ago I used to use the old style one bought in from America can't remember nameI'd run around a large block flats doing all the penthouse with it
the days when the 60 foot pole would need two to set up and as you walked it towards the other person its brush head would still be on the ground you'd count to three and it would slowly start to rise in the air
The days off youthful ignorance, and good fitness