You're very much mistaken Derek ..........you come over really well with a clear and easy to listen to voice
Suggest you forget the technicalities and concentrate on SHOWING the difference you can make to someones driveway by going straight into 5-10 seconds of AMAZING CLEANING.
Tell then what they want to hear................Sparkling Clean Driveway
Tell them AFTER YOU'VE IMPRESSED THEM about your NO HASSLE service with no need to use their water or electricity.
SELL THE SIZZLE !