I sold over 3000 wash on these daily deal site and I will never do it again.....yes I received a check for about $30k but it is not worth it....
First, you degrade your service and quality....2nd, you will pay more payroll because of the extra vehicles...and 3rd, you will pay more for chemical...
I use only a ozone generator....I leave the car on for 30 min and gaurantee gone or you don't pay...never have a problem...but I also have have a $1600 ozone gererator
Buy the metro 8hp blower.....and blow out those mirror after a car wash.....sure you can stand in the rain and blow out all the water off the car....if you get shock, don't blame me...
A clay bar is a clay bar....the only different is how aggressive it is....I used them all.....there are some products that are all made the same...and this is one.