Rain-X 620073 - Car Wash Deep Cleaning, High Foam Soap Provides Spot Free Shine with No Towel Or Hand Drying Needed - Car soap for car cleaning and detailing 48 fl oz

This is pretty magical soap. It is a little more expensive than stard soap but it works just as advertise. I use a foam cannon with my powerwasher and I can spray it on and rinse it off and walk away. Doesn't matter if it is hot and sunny or cool and shady. No spots, no drying.

3 years ago I got my newer car, and I washed it. It had spots! So I asked my colleague what I was doing wrong. He said to get the Rainx no spots. That bottle lasted 3 yrs. I wash the car once a week except for a few months in winter. It’s not easy to find, so I bought the two pack. Good price too. Auto store didn’t have it. Oh and you only need a small amount in the bucket.

Decent car wash soap, gets sudsy and cleans the car good, would like if it was a little thicker liquid tho a lot pours out cause it's kinda watery so careful.

I recently tried the Rain-X Spot Free Car Wash for the first time and was quite good. The soap cleans effectively, leaving my car looking fresh and shiny. It delivers a spot-free finish for about 95% of the car’s surface, though I did notice a few minor water spots in some areas. One of the standout features is how well it maintains the car’s cleanliness—even after weeks without washing and a few rainy days, my car still looked surprisingly clean.While the product works great as a car wash soap, it would be even better if it included a wax component for added protection and shine. Overall, it’s a good choice for a spot-free wash, and I’d recommend it to anyone looking for a convenient and effective cleaning solution.

Good product for washing your vehicles! Helps reduce hard water stains. We have really bad hard water and this definitely helps with hard water spots. Cleans very well creating nice suds for washing. Pleasant scent to it. No sticky residue, leaves a nice shine. Create a nice foam in bucket. No issue with packing when shipped. No leaking. Highly recommend for washing your vehicles.

I ALWAYS have water spots on my car if I wash it at home. I have to wash, then polish with towels until its dry. This Spot Free car wash is fantastic. I haven't had to towel dry my vehicle at all and Zero spots!!

This product is pretty much like any other car wash product. Their claim that it beads up and does not leave spots was not what I experienced at all. I wiped part of the car dry with a highly absorbent cloth and left the part overnight without wiping. The next day, the surface that I wiped looked very good. The surface that I let air dry was filled with water spots.

I don't need to use much. Suds up very well with just a little.