Lol!............ Mike, you really are a dinosaur fella .......
You blissfully think that 10 years from now, people will still be wanting hot water extraction in either domestic or commercial premises ......... uh huh ........ The development of non rinsable colloids are making HWE (and the detergents, solvents and enzymes that most people around here are so obsessed with), harder to justify by the day.
I wonder if in the 80s there were people like you trying to hold onto carpet shampoo and foam as still being a relevent method of cleaning carpets .........
I understand why you hate me Mike....... because I keep shoving the CHANGE that you don't want to accept, in your face.
There may still be some customers who will pay someone to put down the nuclear waste that some people on here use, in their baby's nursery.......... but not many.
Guess what? People want SAFE products, people want low drying times.
People who have their heads buried in the sand, often end up with a sore backside....