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

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 Rain-X car cleaning product is excellent; I have bought it several times. It is very efficient both for the windows and for washing in general. I like it a lot because when it rains, it prevents water spots from forming when it dries, both on the glass and on the paint.

Surprised me that this works so well. Poured some in a gallon bucket and diluted with water and off I went with a rag. Cleaned up my whole truck, gently rinsed it off and I’ll be damned if there wasn’t any spots. Clean as a whistle. Very impressed. Just make sure you try to use it in the shade or a cloudy day. The sun will dry it on your car before you can rinse and there may be a residue if so. I’m a fan and will be buying this as my main wash! Update: used the last bit of my original bottle and thought I’d try a better rated (on Amazon) wash/wax hybrid by armor all. Supposed to leave a little wax type layer. Not happy with it as it leaves residue and streaks even after rinse and towel dry. Going back to my old faithful rain x no rinse. Does much better.

Best car wash ever, I just washed the car and let it dry. No spots and a great shine. After years of dealing with spots, I can't believe how great this works.

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.

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.

Leaves my car clean, minimal streaks, washing your car in the shade is what is recommended to prevent streaks. A little goes a long way and foams up, Leaves my car shiny.

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.