I am currently going through a brush every 3 to 4 weeks at the moment covering first cleans. My usual choice is the med mixed sill from gardiners. Using hot water combined with lots of first cleans (15 to 20 a week) the brushes take a hammering.
Needed some new safety cones, and rubber (razrblade) so placed an order with WCW on Sunday. Forgot to order brush, rang Monday first thing to add the brush to order (and save on postage).
Order arrived this morning along with brush, all correct, thank you WCW.
Brush used in anger midday on a 'sign's and surrounds (wooden)' plus the windows on some local shops.
Its a bit early to say, BUT I must say this brush seems 'fantastic' and 'on the glass' feel was superb. Scrubbing power was also excellent
Will keep you posted on its progress. Well worth a look if you are in the market for a new agitator!
A sill 'style' version would be a winner.