What makes this repel water, is it pfas-based? These are forever chemicals and do not biodegrade, which contradicts description. Please clarify?

I do not know the answer but I do know that I did not have a very good experience with this company. Without going into details, that’s all I’ll say.

Will this work with a pressure washer and foam lance?

It does work with Foam Gun. Makes good foam as well. However rinse very well. Tends to leave a residue. Also I feel like it works just ok. Still a lot of spot. But less the other soaps.

will this harm a high pressure washer?

Any chemical can harm your pressure washer when injected before the pump. ALWAYS use a downstream injector, is, one that attaches after the pump, before the hose going to the sprayer wand. Then you just need to rinse your hose and sprayer with plain water, no chemicals in your pump and in your seals.

does this product affect cars finish

My purchase of this product was specifically for the same question which you are asking. My new Mazda 6 has both factory clear coat and a dealership applied Zurich Shield protective coating, both of which I wanted to not damage. With this Rain - X wash, I also purchased new microfiber washing mitts and microfiber drying cloths, and there was no problem whatsoever that I could detect.

Rain X 620034 Spot Free Car Wash 48 Fl Oz

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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VT27244

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Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚗 Shine bright, drive spotless—no towel, no hassle!

EFFORTLESS FINISH - Skip the towel—just wash, rinse, air dry, and hit the road spotless.
FOAM POWERED CLEAN - Cuts through dirt and debris effortlessly with rich, deep-cleaning foam.
ECO FRIENDLY FORMULA - Biodegradable and dye-free for a clean car and a cleaner conscience.
TRUSTED BY THOUSANDS - 4.4-star rating from over 8,000 users who demand spotless results.
CONCENTRATED EFFICIENCY - A little goes a long way, delivering premium shine without waste.

Rain-X 620034 Spot Free Car Wash is a concentrated, biodegradable liquid formula designed to deep clean your vehicle’s exterior with rich foam. It saves time by eliminating the need for towel drying—just wash, rinse, and air dry for a spotless finish. Trusted by thousands with a 4.4-star rating, this dye-free, unscented car wash solution is perfect for maintaining a pristine, eco-conscious ride.

Specifications

ASIN	B00T9LR2E8
Best Sellers Rank	#424,160 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #1,977 in Cleaning Kits
Brand	Rain-X
Brand Name	Rain-X
Contains Liquid Contents?	Yes
Customer Reviews	4.4 out of 5 stars 8,086 Reviews
Global Trade Identification Number	00079118200343
Importer Contact Information	RAIN-X
Included Components	RAIN-X
Item Form	Liquid
Item Type Name	Rain-X 620034 Spot Free Car Wash - 48 fl. oz.
Item Volume	1420.8 Millilitres
Item Weight	200 Grams
Manufacturer	RAIN-X, RAIN-X
Manufacturer Contact Information	RAIN-X
Material Feature	Biodegradable
Material Features	Biodegradable
Material Type Free	Dye Free
Number of Items	1
Packer Contact Information	RAIN-X
Scent	Unscented
Special Features	Concentrated
Specific Uses For Product	Automotive Exterior, Towel
Surface Recommendation	Alloy Steel
UPC	079118200343
Unit Count	1 Count

Reviews

T**D

No hace lo que dice

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.

17.12.2022

B**Y

Foam, Shine, and Spotless Drives

13.12.2025

V**V

Super fussy worked well

7.11.2021

T**T

Best car wash ever.

2.03.2026

S**S

Works very well

23.07.2022

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