Rain-X 620034 Spot Free Car Wash - 48 fl. oz.

Only wash my car with this now, cleans well and it’s a thick liquid you don’t need too much of, the odour is pleasant it rinses off well and lasts a while, leaves the car streak free.

Para empezar el jabón es muy delgado, necesitas usar mucho para que limpie. En segundo lugar, tal vez lo más importante, hace lo contrario a lo que dice, deja muchas manchas, es difícil de secar sin que quede manchado, sólo si usas poco deja menos manchas, pero entonces no limpia la suciedad bien. Por ese precio tan altísimo debería ser un buen producto, mejor ve ahorra con otros que son mucho más baratos y efectivos.

Washing my carDid the trick

Hand drying a car is a pain…but this stuff works really well to have a “spot free” rinse (like you get at a car wash). When I’d wash my car before, I’d be left with dreaded water spots. The only way to prevent them was to hand dry with a towel, but that look forever. This is a perfect solution! I actually use this as a “final rinse” type product. I wash my car with normal soap, then use a foam cannon on my power washer to spray this stuff. Then let it soak, then give a final rinse. Make sure you rinse this stuff REALLY WELL. Otherwise you’ll get water spots. Leaves the car nice and shiny and dry, with no ugly water spots!!

Normally I wash my car with something better which requires towel drying, but in a pinch when I don't have the time or it's too cold out to spend the time to hand dry, I don't mind using this for my cars. I would recommend when washing your car using any wash, use the two bucket method--one for rinsing the dirt off which can be contaminated and a separate bucket for the car wash and soap--this way you aren't dipping your wash mitt into a contaminated bucket with soap. I coat coat my car with this and then I'll start washing it off with my hose--I'll wash the roof off first so all that falls down, then I'll use the wide spray option and work my way up to down to push all the soap to the ground. Lastly I'll go over it once more with a quick normal spray to wash everything down for good. I've only tested this with black cars but it doesn't leave any spots. The roof is trickier since it's flat but as long as you push it all off with a hose or even towel dry just the roof you'll be fine. Again, this is good in a pinch but if you want something more quality, spend the time to hand dry afterwards.