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 (Pack of 2)

City water in Florida is treated with lime at the water plant to soften the water. Unfortunately, it leaves white residue on my car, and I have to squeegee and dry when I wash it. So, I bought this Rain X not believing it would work. Look at the picture, the car looks like I waxed it and the windows are spot free! Only one ounce per gallon. With 48 oz. it will last me more than a year. But next time I wash the windows on my house, I will use the Rain X and be done in a Llckety split time!

Finally no spots i have tried loads of car wash products. All left a terrible finish loads of spots and hard to get off, always had to use glass cleaner after wash and use a lot of elbow grease. This product left no spots just as advertised. Im still finding it hard to believe. I have well water so I assumed I could never get a good wash after reading good reviews I gave it a try it works great no drying just as it says. This will be in my garage for now on. I recommend this and the price is the same as any other product. Used 1 oz. Per gallon.

It worked fine. Follow directions, rinse off then squeegee windows

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.

I’ve been using this Rain-X Car Wash soap for a few weeks now, and it makes washing my car actually enjoyable. The high-foam formula lifts dirt effortlessly, rinses clean, and leaves a spot-free shine every time. Even after drying, there’s no residue — it’s a simple step that makes a huge difference. What I love most is that washing the car has become a fun family activity. My kids and I enjoy working together, foaming up the car and rinsing it off, turning a chore into a bonding experience. Perfect for anyone who wants their car looking great and wants a simple, enjoyable way to spend time with family.

This stuff is witchcraft in the best way. Been struggling to find a decent soap that is affordable and efficient. Every soap I've been buying still needs touch up since we have darker color cars. I washed my wife's car with our current soap and still had to do a wipe down with some quick wax to get the water spots. I sprayed the soap on with a foam cannon, scrubbed, and rinsed. Thats it. The difference between my wife's car which is grey and mine which is deep dark blue was night and day. Did not so much as have to run a towel over my car after. I already added more bottles to my shopping cart just in case they discontinue it.

I've used this. A lot. It works pretty good. But in November? I paid $5.68. Two months ago. And now it's 9:44. What is going on with these prices? They don't go by a little bit like 50 Cent here, 50 Cent there. They go $4. At once. I won't be buying this anymore. It's not worth that. And if you'd mix it up too. Strong. It leaves marks in your paint. Where you have to get details spray to get them off. So use it lightly. I still wipe my car off. And it's only because of that.

We have well water and it leaves spots on the car after washing. My wife uses this product to reduce / eliminate the spots.

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 car Did the trick