First wash photo give her a good maintenance session, tyre pressures all over the shop, one of the fronts had 10psi wheel refurb and new tyres now top of my list
Been using it for a few years, its ok for when the car is very dirty but overkill for the weekly wash
I had a moment with it last summer while using it on the g/f's car. I was distracted on a phone call leaving the snow foam to soak on the car in direct 26c sun for 30 minutes. on return I rinsed off the residue but was left with these odd stains over all the windows, no matter how much rubbing or pressure hose treatment they wouldn't come off. One week later I was expecting to have to replace the windscreen as vision was quite impaired in the sun, thankfully a few weeks later the stains had disappeared.
First wash photo give her a good maintenance session, tyre pressures all over the shop, one of the fronts had 10psi wheel refurb and new tyres now top of my list