The aim of the game is to remove the soil. We all have equipment that is capable of doing this. Isnt it up to the PROFESSIONAL to decide which piece of equipment is required to carry out each job efficiently.
It is I guess a natural assumption to a CC whose main equipment is HWE, to use it on each and every job, however obviously, this is not the case.
I did one of those horrible synthetic suade suites the other week. It wasnt heavily soiled and I didnt want to wet it too much, so I pre vacced, pre sprayed with Pure Clean, agitated, wiped over with cloth moistened with the same and then with a cloth dampened with plain water, and finally with a clean dry cloth. The result was as good as it could have been with any method, and the customer was happy.
I can see customers being confused even suspicious when they have called you after seeing your advertsing, raving on about how powerful your machinery is and how by using it, they are going to get the best clean, and then you do the job - you use something else.
As for the original question, was what Mike did 'Ethical', its easy to reply, yes or no. I'd say its down to the Professional at the time to decide which method to use and if he s a true Professional, which Mike is, he will come to the correct decision.
Dave.