CarCareTruth Score
Decent.
Opens Amazon in a new tab. No account needed to look.
Saved to your guest loadout. Sign up to also save to your Cabinet (consumables) or Kit (tools you own).
As an Amazon Associate I earn from qualifying purchases. Full disclosure
Prices may varyHealth 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.
Show details for all categories ▾Hide details ▴
From the manufacturer’s Safety Data Sheet, Section 8
“SDS Section 8 states eye/face protection is 'None required.' Section 11 reports eye contact is not expected to cause significant irritation, and Section 2 carries no eye-hazard GHS code (no H318/H319). Surfaced here as a cautious splash precaution during pour-and-wipe application, not a mixture-level eye hazard.”
— Meguiar's
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
“H315 (skin irritation) classified at SDS §2 mixture level. SDS §8 specifies polymer-laminate gloves. Petroleum-distillate carrier present at ~16% of formula.”
— Meguiar's
U.S. regulatory standard
29 CFR 1910.138(a)
“appropriate hand protection when employees' hands are exposed to hazards such as those from… chemicals which produce an adverse effect on the skin or eyes…”
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
“Petroleum-distillate carrier at ~16% per SDS §3. SDS §8 states an exposure assessment may be needed to determine if a respirator is required; this is generic boilerplate. No H334 or H335 inhalation H-codes at §2 mixture level. Tier is situational for enclosed-space or prolonged use.”
— Meguiar's
U.S. regulatory standard
29 CFR 1910.134; 1910.138; 1910.1000
“the primary objective shall be to prevent atmospheric contamination…”
OSHA standards apply to workplaces. Cited here as the U.S. reference threshold for the underlying hazard class.
UN GHS hazard statement
H373“May cause damage to organs through prolonged or repeated exposure”
UN GHS Rev. 9 (2021)
CarCareTruth publishes the cited sources verbatim and does not advise what action a user should take. Consult the full SDS before use.
No PPE specified in published sources for ventilation. Absence does not imply “not needed” — consult the full Safety Data Sheet.
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 14 in Liquid Wax.Three above it ↓
Last reviewed June 29, 2026
TL;DR Carnauba is confirmed in SDS §3 at 1-5% in a silicone-polymer and petroleum-distillate emulsion; the reflective finish owners report comes from the full blend. Durability has no community-confirmed window; owners praise the look but no follow-up source cites how long the protection holds. SDS §8 specifies polymer-laminate gloves.
M26 is Meguiar's Mirror Glaze professional liquid wax. Owners consistently describe a rich, wet-look finish on dark paint with metallic flake depth. Pour onto a foam applicator, spread thin, let it haze a few minutes, then buff off with a microfiber in one to two passes. No documented ghosting or hard-set issues. Durability is provisional; community signal is positive but no source confirms a specific number of weeks of protection.
Buy this if you want a reflective, warm finish on dark paint and are comfortable reapplying a few times per year. Skip it if you need verified long-duration protection; a polymer sealant or ceramic spray coating will outlast any carnauba-blend liquid wax by a significant margin. Skip it too if you want a SDS-confirmed high-carnauba formula; at 1-5% carnauba, the finish character is a silicone-polymer shine with carnauba warmth, not a pure carnauba result.
The SDS carries a WARNING signal word with H315 (skin irritation), H373 (organ exposure at occupational repeated-dose levels), and H412 (aquatic harm with long-lasting effects). SDS §8 specifies polymer-laminate gloves. The same section states eye protection is not required for standard use, though basic eye protection is still noted here as a cautious splash precaution during pour-and-wipe application, since SDS §2 carries no eye-hazard code. The product listing carries a California Prop 65 warning consistent with the petroleum-distillate carrier in SDS §3.
Yes. The SDS §3 ingredient list confirms carnauba wax at 1-5% of the formula. The formula is primarily a water-based emulsion with a petroleum-distillate and silicone-polymer carrier, so carnauba is a genuine but minority ingredient. Meguiar's markets this as a carnauba-blend wax, which is an accurate description of the formula composition.
Yes. The product contains no abrasives per the SDS §3 ingredient list, making it safe for clear-coat-finished vehicles including new cars. The liquid format is forgiving to apply with a foam pad or applicator. Owners report a clean buff-off in one to two microfiber passes with no documented ghosting or swirl issues in reviews.
Carnauba-based liquid waxes typically deliver a warmer, deeper finish than synthetic sealants, but protection duration is shorter. Sealants generally last several months on a daily driver; ceramic coatings last one to several years. This product has no community-confirmed specific durability window, meaning buyers who prioritize protection longevity over finish aesthetics are better served by a sealant or coating product.
Yes. The Amazon product listing carries a California Prop 65 warning. The SDS on file is a REACH/EU-format document without a California-specific §15 section, so the precise listed substance is not confirmed from the SDS. The petroleum-distillate carrier components in SDS §3 are the most likely basis for the disclosure.
Marketing copy from Meguiar's, via Amazon. Not editorial.
Weekly pick
One product, one safety verdict, every week. No spam.
Collinite
No. 845 Insulator Wax
Chemical Guys
Butter Wet Wax
Adam's Polishes
Adam's Buttery Wax
Mothers
California Gold Pure Brazilian Carnauba Liquid Wax
As an Amazon Associate I earn from qualifying purchases. Full disclosure
Community
0 postsShare how you use this product
Drop a quick comment or post a full review with photos and a star rating.
Sign in to postNew here? Create a free account.