David....at the moment I am using about 3O litres per house....I know I am kicking the ar@e out of the water usage but I am really washing and rinsing.....as all my customers are currently first cleans...
Had a 47 windowed detactched the other day, it took me about 3 hours.... and I think I used about 125 litres (come to think of it...it was poss more)....
I am no expert and if you were to watch me muck around with the pole, hoses, trolley...you'd pi@s yourself laughing for a week...I can make a simple job look very complicated indeed.
I hope this answers your question.....the end result is that I am using alot of water for my first cleans...I suppose I am finding it difficult to walk away and trust the method....this will come, so I am told....
I would suggest that if a fellow window cleaner is willing to show you the ropes...bite his arm off for the opportunity....I do not have this type of offer here in Holland...So given that someone MAY help....go for it.
Never the less...Keep the 'faith'....I loathe ladders and as such believe that the WFP gives me the route to earn a reasonable living in time...
I as you may know have just started and started WFP from the word go...I am gaining new customers each day....I have a few customers take me on, just because I have said that I will clean the property and if they are not happy...don't pay me...it's a risk but one I am willing to take. I am very slow...but with all things speed I hope will come later.
Cheers
Dave.