Marble is not explicitly listed by the manufacturer, and the product’s pH is unstated. As a water-based, mineral-oil-free surfactant degreaser, it is not inherently expected to damage ordinary marble, but finish or sealer sensitivity is unresolved.
Why
No explicit prohibition exists, and the product is described as safe on most surfaces and suitable for various nonmetal materials. However, marble-specific compatibility is unverified.
What to do
Use only on a small inconspicuous area first; apply briefly, wipe promptly, and do not soak or use the nylon scrubbing pad. Rinse or wipe with clean water and dry.
pH
Not stated
Relevant chemistry
Water-based, streak-free degreaser; mineral-oil-free. Surfactant classification is inferred from the cleaning/degreasing function; no specific ingredients or pH are stated.
Source: official product page ↗