Pros

  • Effectively washes dirt off the car with minimal product, creating a substantial amount of suds.
  • Prevents water beading, enabling a quicker, sporee drying process.
  • Ideal for winter washing when drying can be challenging due to cold temperatures.
  • Water sheets off easily, reducing the need for towel drying and leaving vehicles with a brilliant shine.
  • Proven effective on both older model cars and trucks, leaving a smooth, silky feel during washing.
  • Offers a lot of washes from a single bottle, making it economical.
  • Trustworthy brand known for quality car cleaning products.

Cons

  • Did not provide a sporee finish on black cars.
  • Leaves a streaky residue on paint and glass, requiring additional scrubbing to remove.
  • Fails to effectively lift dirt off, resulting in numerous spots and a dirty film.
  • Overall cleaning performance can be disappointing for some users.
  • Packaging claim of no drying needed may not always hold true; light drying can enhance appearance.

Bottom Line

Rain-X 620073 car wash soap is a reliable choice for many due to its ability to produce a brilliant shine and effective dirt removal for a wide range of vehicles. However, users with darker cars may experience streaking and residue issues, making drying a necessary step for the best finish. While the product excels in ease of use and economy, it's not perfect for everyone.

Lowest at any Popular Retailer
$8.58 at Amazon

Where to Buy

Prices last updated: May 22nd 2025 4:16 am
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