Ceramic Coating Basics2 min read

The pH Scale Is Logarithmic: Avoid Linear Claims About Detailing Cleaners

A difference of one pH unit is not a small linear percentage change. The scale is logarithmic, so product comparisons should avoid treating pH numbers like ordinary concentrations or using them as a complete cleaning-strength ranking.

Updated · NANOLAB Knowledge

The key distinction

Hanna explains the logarithmic nature of pH. The practical lesson is to keep a pH result within its proper role: it describes one aspect of the tested solution under the measurement conditions. Formulation, concentration, exposure and surface compatibility remain necessary to understand how a cleaner should be used.

Practical checks

  1. State whether the result concerns concentrate or the approved working dilution.
  2. Preserve the measurement conditions and method.
  3. Compare product suitability using the supplier's instructions and relevant evidence rather than a pH-only score.

Example

Illustrative example: a sales sheet calls one cleaner ten percent stronger because its pH number is ten percent higher. That wording is not supported by the scale. A useful comparison explains the intended soils, approved surfaces and application process instead of inventing a strength percentage from pH.

Scope and limits

Do not infer safety, material compatibility or cleaning performance from pH alone. A neutral reading is not a blanket approval for every coating or finish. This article does not authorize mixing products or changing dilution beyond the instructions for the exact cleaner.

Related guidance

Technical references: Hanna: What is pH?. These sources describe their stated methods or products; they do not certify NANOLAB products or establish compatibility with an unlisted surface.

Ask NANOLAB about the exact product and intended use. Use the current product documentation for formulation-specific instructions.

Ceramic Coating Basics2 min read

What Is Nano Ceramic Coating and How Does It Work?

Understand what ceramic coating adds to vehicle paint, how preparation affects the result, and which everyday risks still require careful maintenance.

Ceramic Coating Basics2 min read

Adhesion Promoter or Primer: What Is the Supplier Actually Offering?

An adhesion promoter and a primer are not automatically interchangeable products. Ask whether the supplier means an ingredient inside a formulation, a separate surface treatment or a complete coating layer before choosing a process.