I had a customer cancel, as they were going to start doing there own windows a couple of months ago. They called me up last week to start up again as they could not get the same results as me and his windows were a mess.
I went round to clean and he showed me what he had bought online. It is a telescopic pole with s brush on the end advertised as a water fed pole for window cleaning. You connect your garden hose to the pole end and away you go! No wonder he had problems. I explained about needing pure water for it to work, he was so annoyed.
How do these companies get away with this sort of marketing?
Cleaning windows with a brush and water looks very easy to an outsider. When it all goes wrong as it did with your customer, they then usually ask us what we put into the water to stop the spotting.
We've explained the process to an older customer we have on numerous occasions over the years but he just doesn't understand.
Last week he again asked what we put into our water so it doesn't leave spots. The gardener he employs then later asked the same question so it must have been a subject of discussion between them.
"Its not what we put into the water that stops spotting, its what we take out. We use an equivalent of distilled water but its purified by a slightly different process. You will notice that rain drops in clean windows also don't leave spots. Our water is purer than rainwater."
I could see that it went right over their heads.
In the early days of wfp we were asked over and over again what water we used. In the end I got tired of wasting my time explaining the filtration process.
"What water do you use to clean our windows with?"
"We use tap water sir." With some that was the end of the conversation about water for window cleaning. But then we often got the conversation continuing.
"What do you put into your water to make it clean so well?"
"Nothing. Its not what we put in; its what we take out." In 99% of the conversations this ended the discussion on water purification and saved me long explainations that they just couldn't grasp.
I've also told them on occasion that its magic water. I did note that customer's never asked any more questions after I said that.