CarCareTruth Score
Decent, but wear gloves and ventilate.
Priced as of June 9, 2026
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Prices may varyAbout this product's hazards. This product's Safety Data Sheet uses signal word danger. Read the manufacturer's SDS and follow all safety instructions before use. CarCareTruth ratings translate the manufacturer's safety sheet. They do not replace the SDS or substitute for a hazard assessment specific to your task.
Health score is for adult use as intended, per the manufacturer's SDS. It does not model child ingestion, accidental spill cleanup, or off-label use. See the safety panel below for full hazard classification, and /disclaimer for the full editorial scope.
GHS hazard codes are quoted from the manufacturer’s Safety Data Sheet. PPE tiers below translate those codes and the listed ingredient chemistry; they are not CarCareTruth recommendations.
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From the manufacturer’s Safety Data Sheet, Section 8
“H319 (eye irritation Cat 2A) is present at the mixture level. SDS section 8 directs safety glasses or goggles. GHS07 (exclamation mark) carries H319. GHS08 carries H370 and H373 but neither is an eye-escalation trigger. Only H318 (serious eye damage Cat 1) or H314 (corrosion) would force eyes PPE to required; neither is present in SDS section 2.”
— Valvoline
U.S. regulatory standard
29 CFR 1910.133(a)(1)
“The employer shall ensure that each affected employee uses appropriate eye or face protection when exposed to eye or face hazards from… liquid chemicals…”
ANSI Z87.1 (incorporated via §1910.6)
OSHA standards apply to workplaces. Cited here as the U.S. reference threshold for the underlying hazard class.
CarCareTruth publishes the cited sources verbatim and does not advise what action a user should take. Consult the full SDS before use.
From the manufacturer’s Safety Data Sheet, Section 8
“No H311 or H315 at the mixture level. SDS section 8 directs protective gloves for repeated or prolonged contact. The aromatic solvent fraction warrants nitrile gloves for extended use. Brief spray-application contact with no listed skin-hazard H-codes makes this situational.”
— Valvoline
CarCareTruth publishes the cited sources verbatim and does not advise what action a user should take. Consult the full SDS before use.
From the manufacturer’s Safety Data Sheet, Section 8
“DANGER signal word is driven by health-tier H-codes including H370 (STOT SE Cat 1 via inhalation, causes damage to CNS and eyes), H336 (narcosis and drowsiness), and H319. SDS section 8 directs an organic-vapor cartridge respirator when ventilation is inadequate. H370 Category 1 and health-driven DANGER classification force lungs PPE to required for aerosol spray use.”
— Valvoline
U.S. regulatory standard
29 CFR 1910.134; 1910.138; 1910.1000
“the primary objective shall be to prevent atmospheric contamination… When effective engineering controls are not feasible… appropriate respirators shall be used.”
OSHA standards apply to workplaces. Cited here as the U.S. reference threshold for the underlying hazard class.
CarCareTruth publishes the cited sources verbatim and does not advise what action a user should take. Consult the full SDS before use.
The published Safety Data Sheet for this product does not specify ventilation protection for consumer use.
Workplace context
29 CFR 1910.134(a); 1910.1000
“the primary objective shall be to prevent atmospheric contamination [via] accepted engineering control measures (for example, enclosure or confinement of the operation, general and local ventilation…).”
Triggered by GHS H336 on the SDS.
OSHA standards apply to workplaces. Cited here as the U.S. reference threshold for the underlying hazard class.
PPE tiers translate the manufacturer’s SDS and U.S. regulatory standards. Not professional safety advice. How we report safety.
This product ranks #10 of 13 in Carburetor Cleaner.Three above it ↓
Last reviewed June 10, 2026
TL;DR A DANGER-signal-word aerosol for dissolving gum, varnish, and carbon deposits from throttle plates and carburetor passages, with a fast-evaporating solvent system that leaves passages dry and residue-free. The DANGER classification reflects real inhalation hazards: H370 (causes damage to CNS and eyes through inhalation), H336 (drowsiness), a Prop 65 warning for methanol and trace benzene, and absolute VOC near 750 g/L. Wear safety goggles, ensure ventilation, and treat lungs PPE as required.
The VP072 is a spray-can gum-and-varnish cutter for throttle bodies, carburetor passages, choke valves, and PCV valves. The fast-evaporating solvent system dissolves deposits on contact and drains away without residue. Apply in short bursts through the straw, let deposits drain, then air-gun dry before reassembly. The formula evaporates faster than most category alternatives and leaves passages dry in under a minute. Independent forum evidence for VP072 specifically is limited; the cleaning performance anchors on a high active-solvent ratio per the SDS ingredient breakdown. On a mildly to moderately gummed unit, one can handles the job. The formula carries no O-ring-safe certification, so keep dwell time short when spraying around assembled rubber components.
The right buy for a home mechanic with a sit-started small engine or a mildly gummed throttle body that needs quick spray-and-drain cleaning without carburetor removal. Skip it if the carb has years of heavy lacquer buildup from long-term fuel stagnation: that calls for an overnight dip soak or ultrasonic cleaning, not aerosol spray. Also skip if you need a confirmed O2-sensor-safe or catalytic-converter-safe rating for spraying around assembled exhaust sensors; this product carries neither.
The SDS signal word is DANGER, driven by H370 (STOT SE Category 1, causes damage to CNS and eyes through inhalation), H336 (drowsiness and dizziness), and H319 (eye irritation). H373 (STOT-RE Category 2, auditory system) adds a repeated-exposure concern from the aromatic solvent fraction. The label carries a Prop 65 warning for methanol (reproductive and developmental toxin), toluene (trace), and benzene per SDS section 15. Wear safety goggles; SDS section 8 directs an organic-vapor cartridge respirator when ventilation cannot be assured. Absolute VOC is approximately 750 g/L. The primary solvents are SDS-confirmed biodegradable and the mixture carries no aquatic-toxicity H-codes; still, do not drain into storm sewers or waterways.
No confirmed claim of O2-sensor or catalytic-converter safety has been found on the product label, Amazon listing, or SDS. For sensors, opt for a product carrying an explicit sensor-safe guarantee on the label.
Yes. The SDS section 15 lists methanol (reproductive and developmental toxin), toluene (trace, in the xylene fraction), and benzene as Prop 65 chemicals. The back-panel label image confirms the Prop 65 warning text.
The formula contains aromatic solvents at roughly 6.6% total concentration. Brief contact at standard spray-and-drain dwell times produces no documented rubber damage, but the formula lacks an affirmative O-ring-safe certification. Limit dwell time and avoid prolonged direct contact with rubber components.
The product meets the carb-cleaner category definition: it is an aromatic-solvent aerosol with total aromatic content above the 5% threshold, and it carries no confirmed O2-sensor-safe or catalytic-converter-safe certification. The carb-cleaner rubric applies.
Marketing copy from Valvoline, via Amazon. Not editorial.
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