i have one and it works great...no waterspots at all if you do it right...no offence dude but your not that great at washing cars, you missed spots everywhere...
HEY EVERYONE, dont get me wrong but i did get under my body kit with a seperate towel after i was done,i also did the engine bay, wheel wells and shop vaced the interior and cleaned all that, i just took theese pics as it was drying to show you, i aint that stupid
also it is handwashing you use a mit after you spray on the soap.then rinse it off and it dries by itself.
where else do you see missed spots besides the kit???