heard some ladders crashing and banging outside today,here in southend-on-sea at -6degs and low and behold 3 lads busy cleaning windows trad,,,i had to laugh a little as they slipped up and down there ladders and as fast as theye could get that applicator going it was freezing on the glass, .is it realy worth it,come on we all need money but saftey must be paramount