SONAX Multi-Purpose Interior Cleaner

A surfactant-based RTU trigger spray for the full vehicle interior: seats, carpet, door panels, and headliners. Spray lightly, agitate with a brush, blot with a microfiber. At 4.5 stars across 170 Amazon reviews, reviewer results are positive for food spills, pet stains, and general fabric soiling. The label lists "Roof Lining" (EU term for headliner) as a safe target surface — specific language that most interior cleaners avoid. No enzyme in the formula; cleaning action is surfactant-based. No independent forum threads on headliner outcomes were found — board safety is label-confirmed rather than community-validated.

A practical pick for owners who want one product covering the full cabin, including headliners. Skip it for deep-set smoke residue or embedded odors — this formula works at the surface and lacks an enzymatic odor mechanism. Alcantara and suede-type headliners should verify compatibility first; community data for those substrates is absent.

The SDS (rev. 2025-12-17) carries no signal word and no GHS hazard statements — all ingredient H-codes fall below mixture classification thresholds. Overhead pump-spray application creates downward mist fallout toward the face — eye contact is a more likely exposure pathway than in floor-level cleaning; apply with doors open. SLES and sodium pyrithione carry aquatic toxicity flags at ingredient level — rinse cloths into a household sink rather than outdoors.