I've read all of the old threads on QEW and tried it yesterday. I was amazed at how dirty the water becomes. I washed my car using 2 buckets, both filled with 1 gallon of QEW (one for washing, the other to rinse my mit). Both became absolutely black (my car didn't seem that dirty
). On my wifes car, I used three buckets (2 with QEW, one with plain water). With this approach, the 2nd bucket (rinse with QEW) became black while the plain water and wash bucket were only "brown".
I'm not sure what's in QEW but it must have some serious surfactants in it that trap the dirt and hold it in solution. That would explain why the water gets so dirty looking. My concern was that the "dirty" water would scratch the car, although I've no complaints in this regard with prior posts. If it really sequesters the dirt into solution without the risk of scratching than its a truely remarkable product. One other thought, if it attacks and holds dirt with such vigor is there any chance that it also attacks wax in the same way? The bottle says that it doesn't remove wax but I don't necessarily believe everything that I read especially from a product sold at an RV store
Rick

I'm not sure what's in QEW but it must have some serious surfactants in it that trap the dirt and hold it in solution. That would explain why the water gets so dirty looking. My concern was that the "dirty" water would scratch the car, although I've no complaints in this regard with prior posts. If it really sequesters the dirt into solution without the risk of scratching than its a truely remarkable product. One other thought, if it attacks and holds dirt with such vigor is there any chance that it also attacks wax in the same way? The bottle says that it doesn't remove wax but I don't necessarily believe everything that I read especially from a product sold at an RV store

Rick