Ok I did learn a lot in the classes, fiber type, carpet construction, do's and don'ts in the classes and taking a test to prove I learned was cool, taking to customers about filaments and light refraction is awesome. cationic ,anionic, blah blah blah.
Seriously though I think the game has changed and having a head knowledge is great but actually being able to clean with a proper wand stroke is important to.
Our equipment covers a multitude of sins the better you have the less problems a larger blower helps.
Bad technique on a porty or small blower and your really in trouble.
Higher flow wands in the hands of a hack could lead to serious problems too.
I'm all over my Son to go straight forward straight back, every now and then he cleans like he dry strokes in a Z pattern full wand keyed then dry stokes back over it.
It drives me nuts, I say what are you doing? He says "I wasn't doing that". I say look here at my video in my phone you surely were.
He says' " Ok I was, but don't call me Shirley!
Some times video can be the best teacher like in golf people can see their mistakes
So when You guys do the testing, video the person then show them where they need improvement. Just a thought!
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