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Originally Posted by Accumulator Hmm...that's one *strong* mix, interesting that it doesn't compromise the LSP. Guess the Ultima products are well-matched. |
I’d like to point out that Ultima Paint Guard Wash is a true “shampoo”, not a detergent. What’s the difference? Allow me to explain.
Oil (petroleum) detergent
Most detergents are an oil-based product. The most common detergent (surfactants) is alkyl benzene sulfonates. Oil-based detergents, which are still used as dish soap and laundry soap, are good for removing dirt and grease. However, they also remove other oil-based products (waxes and sealants).
Higher alcohol detergents
This type of detergent (surfactant) was developed to avoid the disadvantage of oil detergents. “Higher” means the alcohol molecule has more than 8 carbons. For example, higher alcohol detergents made from palm oil usually have between 12 and 18 carbons. Many so called car wash “shampoos” are made with palm oil or coconut oil extracts. While these detergents are not has harsh as oil-based detergents mentioned above, they are still too harsh for most waxes and other LSPs.
The true difference between a car shampoo and detergent
These are the properties which a true car shampoo should have:
• Proper detergency without degreasing
• Ability to form delicate and rich bubbling
• Easy rinsing
• Good finish after washing
• Minimal skin irritation for the user
• No damage to wax/LSP
• Low toxicity
• Good biodegradability
Shampoo surfactants are chosen based on these factors. In many current car wash products, the higher alcohol type–anion surfactant provides the proper detergency and forms rich bubbles, and a non-ion surfactant is added as coadjuvant. The reason why more than one kind of surfactant is employed in a wash shampoo is to make better bubbling and to have a more beautiful finish for the car.
I never had any thought of using Ultima Paint Guard Wash in a foam gun because I thought it would foam way too much and because it is not a detergent. It requires agitation to do its job. It won't clean or degrease by contact alone. That's a good thing for any LSP.