I found this on a web site on FAQ.
Does anyone know what it is or is it just me?
Can I learn the triple cleaning method ?
A. At this time only Bright Clean window cleaners use this method,
we expect to have a training program set up soon
to teach window cleaners in other areas
Only thing I can think of is, apply the water, squegee off, wipe frames with clothe.
Any ideas?
Thanks
Dave