Rain-X 620073
Car Wash Deep Cleaning, High Foam Soap Provides Spot Free Shine with No Towel Or Hand Drying Needed - Car…
Price as of 2026-08-11. Check Amazon for the current price.
Quick Decision
Is This Right For You?
- •Budget-conscious shoppers — priced below 86% of Car Wash Soap
- •Risk-averse buyers — 8,614+ reviews give a highly reliable picture
- •Rating sits in the bottom 14% of Car Wash Soap — higher-rated options exist
- •Meguiar's Gold Class Car Wash — higher rated at 4.8/5 ($18)
📊 Based on data analysis of 7 products in this category.
Mubboo Score: A
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other Car Wash Soap
Computed from live Amazon rating, review count, and price across 7 Car Wash Soap available to US consumers · last refreshed 2026-08-11.
How It Compares
This Product Rain-X 620073 | Most Popular Chemical Guys Mr. Pink Car Wash Soap | Best Rated Meguiar's Gold Class Car Wash | Best Value Chemical Guys Extreme Bodywash & Wax Foaming Car Wash Soap | |
|---|---|---|---|---|
| Price | $9.44 | $9.99 | $17.98 | $11.97 |
| Rating | 4.4/5 | 4.6/5 | 4.8/5 | 4.7/5 |
| Reviews | 8,614 | 36,164 | 12,724 | 24,594 |
| Mubboo Score | A | A+ | A | A+ |
Quick Specs
- Size
- 48 Fl Oz (Pack of 1)
- Scent
- Unscented
- Item Form
- Liquid
- Unit Count
- 48.0 Fluid Ounces
- Item Volume
- 1420.8 Milliliters
- Item Weight
- 200 Grams
- Part Number
- 620034
- Manufacturer
- Rain-X
What buyers say about Car Wash Soap
Themes from buyer reviews across this category — not review data for this specific model.
To get the best value, buy the gallon size, as smaller bottles may run out quickly with heavy use. If water spotting occurs, try a follow-up rinse without foam.
- Thick, rich suds
- Pleasant scent
- Glossy, spotless shine
- Effective dirt removal
- Safe on wax and coatings
- Poor value for money
- Can leave water spots
- Single application insufficient
Expert Picks in Car Wash Soap
- Adam's Car Wash Shampoo — Best overall car wash soap
- Rain-X Spot Free Car Wash — Best affordable car wash soap
Category recommendations from independent expert publications. Source links in References.
Related Video Reviews
- 📹 What's the BEST Car Wash Soap for You? — Chemical Guys
Key Features
- ✦Convenience From Start to Finish - Deep Cleaning Foam Car Wash Cuts Through Dirt and Debris; Saving Time and Promoting Convenience - Just Wash, Rinse, Air Dry, and Go - No Towel Dr…
- ✦Environmentally Conscious - The Formula is Safe For The Environment, Biodegradable and pH balanced to not harm any exterior surfaces of your vehicle or the world around you
- ✦Concentrated Formula - This Concentrated Spot-Free Foaming Car Wash Requires Only 1oz of Formula to 1 Gallon of Water To Leave a Bright Spot-Free Shine On the Vehicle Without Strip…
- ✦For Best Results - Avoid Washing the Car in Direct Sunlight. Wash One Section at a Time in the Shade; For Newly Waxed Surfaces, Pour a Little Car Wash Directly on Sponge/Wash Mitt …
- ✦Brand Name You Can Trust - Drivers Have Trusted Rain-X for Superior Car Cleaning Products Giving Vehicle Owners the Confidence to do it Themselves While Getting Professional Result…
Source: product listing on Amazon.
About Rain-X
- 6 products in our database
- Average rating: 4.4/5 across all products
- Price range: $9.44 – $37.57
- Categories: body-repair-tools, Car Wash Soap, Windshield Wipers
If not the 620073, consider these
Featured in Our Reviews
Bottom Line
Rain-X 620073 earns Mubboo Score A. Priced at $9 — a budget-friendly option, below the category average of $23. Rated 4.4/5 from 8,614+ reviews. Strong buy if: budget-conscious shoppers, risk-averse buyers. Skip if: rating sits in the bottom 14% of car wash soap — Chemical Guys Mr. Pink Car Wash Soap (Score A+, $10) may fit better.
Frequently Asked Questions
Is the Rain-X 620073 worth buying in 2026?
It earns a Mubboo Score of A, with a 4.4/5 rating from 8,614 reviews — better than 14% of Car Wash Soap we track.
How much does the Rain-X 620073 cost?
It is currently $9.44 — budget-tier pricing for Car Wash Soap.
How does the 620073 compare to other Car Wash Soap?
The category's most-reviewed alternative is the Chemical Guys Mr. Pink Car Wash Soap (4.6/5, 36,164 reviews, $9.99). The 620073 carries a Mubboo Score of A vs A+.
Sources & References
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-08-11) and may change.