You lot are progressively becoming more like old women
everyday

The difference between brushes in weight is tiny now
when i first started i was using a 24ft universal pole with
a vikan sill brush on it anything lighter than that lot was a real
bonus.
Still got a flocked vikan sill brush use it to clean my car

I personally like gardiners sill brushes,i only work up to
30ft max so the tiny weight saving for a lighter brush is pointless
to me for low level work
