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Meguiar's

Deep Crystal Car Wash

surfactant-basedready-to-usepaint-safewax-safestreak-freegentle-formula
$0.55COST/WASH

A pH-neutral car shampoo featuring sodium laureth sulfate and multi-surfactant technology designed for regular wash maintenance without stripping wax protection.

Key Chemistry

pH Level

7.5

Active Mechanism

surfactant cleaning

Surfactants

5 (anionic, amphoteric, nonionic)

Expert Analysis

This shampoo uses a balanced multi-surfactant approach combining anionic, amphoteric, and nonionic surfactants to create effective cleaning with gentle action. The pH-neutral formulation (7.5) allows for thorough dirt removal while preserving existing wax and sealant layers. Sodium laureth sulfate provides the primary cleaning power while the supporting surfactants enhance foam stability and reduce streaking potential.

Key Differentiators

  • Complete ingredient transparency with all 14 components disclosed
  • Multi-surfactant system balances cleaning power with wax-safe pH neutrality
  • Ready-to-use convenience eliminates dilution guesswork

Potential Concerns

  • Ready-to-use format may be less economical than concentrated alternatives for high-volume users
  • Sodium laureth sulfate, while effective, may not provide the premium feel some users expect from higher-end shampoos

Ingredients

14 disclosed
Non-hazardous Ingredients80 - 100
CAS: MixtureTrade Secret
WaterN/D
CAS: 7732-18-5Diluent
Sodium ChlorideN/D
CAS: 7647-14-5Rheological Additive
Sodium Laureth SulfateN/D
CAS: 68585-34-2Surfactant
Sodium Lauryl SulfateN/D
CAS: 68585-47-7Surfactant
Cocamide MEAN/D
CAS: 68140-00-1Surfactant
Sulfuric acid, monododecyl ester, compd. with 2,2',2''-nitrilotris[ethanol] (1:1)N/D
CAS: 139-96-8Surfactant
Cocamidopropyl BetaineN/D
CAS: 61789-40-0Surfactant
Polymeric BenzotriazoleN/D
CAS: 104810-48-2UV absorber
Polymeric BenzotriazoleN/D
CAS: 104810-47-1UV absorber
BenzisothiazolinoneN/D
CAS: 2634-33-5Preservative
Hexyl CinnamalN/D
CAS: 101-86-0Fragrance Component
Acid Red 52N/D
CAS: 3520-42-1Colorant
C.I. Direct Blue 199N/D
CAS: 12222-04-7Colorant

Source: both

Safety Profile

Signal Word
None
Eye Hazard
Contact with the eyes during product use is not expected to result in significant irritation.
Skin Hazard
Mild Skin Irritation: Signs/symptoms may include localized redness, swelling, itching, and dryness.
Corrosive to Metals
No
Flammable
No

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