hi
had a customer today , who i had explained the system to .
i did the inside of her home trad , then did outside with wfp.
almost finished and she comes and askes when i will wipe the water off?
rather than re explainng i just asked if the windows were nice and clean last month? yes came the reply . well i used this method then , leaveing the windows wet , so they will dry nice and clean this time too. she was happy
just one example of many simlary . ..(the other common one is you can always fill up at my tap ..again after explaining RO/ DI water)
my point is i dont bother to explain most times now . if a new customer i just say try me and see , i will call back after they dry and only pay me if your happy ( in a polite manner ) .