{"hq_id":"hq-p-hom-000078","name":"Glass cleaner","category":{"primary":"household","secondary":"","tags":[]},"product_tier":"HOM","overall_risk_level":"moderate","description":"Glass cleaners are spray-applied products used for cleaning windows, mirrors, and glass surfaces. Formulations contain high concentrations of isopropyl or ethyl alcohol as the primary solvent, with surfactants and fragrance to enhance performance and appeal.","synthesis":{"derived_risk_level":"insufficient_data","synthesis_confidence":0,"synthesis_method":"none","context_source":null,"compounds_resolved":2,"compounds_total":2,"synthesis_date":"2026-05-09","synthesis_version":"1.2.0","methodology_note":"exposure_modifier and adjusted_magnitude are computed from ALETHEIA-calibrated heuristics (route × duration × frequency multipliers, clamped to [0.5, 1.4]). Multipliers are directionally informed by EPA Exposure Factors Handbook (2011) and CalEPA OEHHA but are not regulatory consensus. See /api/methodology for full disclosure."},"hazard_summary":{"key_concern":"High volatile organic compounds (isopropyl alcohol) create respiratory irritation; low ammonia concentrations still present inhalation hazard; fragrance allergens; eye irritation from spray contact; low toxicity from ingestion but respiratory and dermal concerns from inhalation and contact","overall_risk":"moderate","primary_concerns":[],"sensitive_populations":"","exposure_routes":"inhalation (primary), dermal, ocular"},"exposure":{"routes":["dermal","inhalation"],"contact_types":["inhalation","dermal","ocular"],"users":["adult","child"],"duration":"minutes","frequency":"weekly to monthly","scenarios":["spraying glass surface (aerosol inhalation)","wiping with cloth (hand contact with concentrate)","spray drift to face or eyes","use in poorly ventilated bathroom"],"notes":"Exposure to Glass cleaner occurs via dermal, inhalation. Children and infants face higher exposure per body weight due to developing detoxification systems, higher surface-area-to-weight ratio, and behavioral factors (mouthing, crawling)."},"consumer_guidance":{"red_flags":[{"indicator":"Using glass cleaner in unventilated, enclosed space (bathroom with door closed)","meaning":"Alcohol vapors accumulate; respiratory irritation and headaches common","action":"Always open windows or use exhaust fans; use brief spray followed by immediate ventilation"},{"indicator":"Ammonia-based glass cleaner mixed with bleach or other cleaners","meaning":"Produces ammonia gas (respiratory irritant and toxic)","action":"Never mix cleaners. Use one product; rinse thoroughly; ventilate; wait before using different cleaner"},{"indicator":"Persistent headache, nausea, or respiratory irritation when using glass cleaner","meaning":"Suggests acute VOC exposure reaction","action":"Switch to non-VOC alternatives; use with maximum ventilation; limit frequency of use"}],"green_flags":[{"indicator":"Green Seal GS-37 or EPA Safer Choice certification","meaning":"Third-party verification of reduced VOC and toxicity","verification":"Check for certification logo"},{"indicator":"Vinegar-based or plant-based glass cleaner","meaning":"Minimal VOC content; safer inhalation profile","verification":"Check ingredient list for vinegar (acetic acid) as primary active ingredient"},{"indicator":"Ammonia-free formulation labeling","meaning":"Eliminates ammonia respiratory hazard","verification":"Label explicitly states 'ammonia-free'"}],"what_to_look_for":[{"question":"What is the alcohol content and type?","why_it_matters":"High isopropyl alcohol (>20%) creates significant VOC exposure"},{"question":"Is this ammonia-free?","why_it_matters":"Ammonia adds respiratory irritant potential"},{"question":"Does the label recommend ventilation?","why_it_matters":"Indicates recognition of respiratory hazard from VOC content"}],"safer_alternatives":[{"name":"Vinegar and water solution (1:1 ratio)","notes":"No VOCs; effective for routine glass cleaning; odor dissipates; cost-effective"},{"name":"Plant-based glass cleaner","notes":"Lower VOC content than alcohol-based; safer inhalation profile"},{"name":"Plain water and microfiber cloth","notes":"For routine fingerprints and smudges; no chemical exposure"}],"when_to_worry":["Headache, dizziness, or nausea during or after use","Respiratory symptoms (coughing, wheezing) during use","Persistent eye irritation from spray contact","Strong inhalation exposure in confined space"],"what_to_ask":[],"alternatives":[],"notes":null},"regulatory":{"applicable_regulations":[{"jurisdiction":"USA (California)","regulation":"CARB VOC Limits for Glass/Multi-Surface Cleaners","requirements":"VOC content limited to specific levels depending on product type"},{"jurisdiction":"USA","regulation":"FDA Household Cleaner Safety Standards","requirements":"Labeling for hazard communication"}],"certifications":[{"name":"Green Seal GS-37","issuer":"Green Seal","standard":"Glass and multi-surface cleaners","scope":"VOC limits and toxicity standards"}],"labeling":{"required_disclosures":["Alcohol content (may not be prominently displayed)","Ammonia content (if present)","Hazard warnings for respiratory and eye irritation","Ventilation recommendations"],"prop65_warning":{"required":false,"notes":"Generally not Prop 65 listed"},"ghs_labeling":{"required":true,"signal_word":"Warning","pictograms":["Health hazard (respiratory irritant)","Exclamation mark"],"hazard_statements":["Causes eye irritation","May cause respiratory irritation"]},"hidden_ingredients":{"trade_secret_protected":true,"categories_hidden":["fragrance components"],"notes":"Alcohol content often minimized on label; exact VOC not always disclosed"}},"recalls":[],"regulatory_gap":"VOC content not always transparently labeled; respiratory irritation potential from high alcohol content not consistently communicated","notes":null},"lifecycle":{"recyclable":true,"disposal_guidance":"Empty container and recycle spray bottle.","hazardous_waste":false,"expected_lifespan":"3-6 months"},"formulation":{"form":"spray","key_ingredients":[{"hq_id":null,"name":"Water","role":"solvent","concentration_pct":"90-94"},{"hq_id":"hq-c-org-000046","name":"Isopropanol","role":"solvent","concentration_pct":"4-6"},{"hq_id":null,"name":"2-Butoxyethanol","role":"solvent","concentration_pct":"1-2"},{"hq_id":null,"name":"Surfactant (Alkyl Phenol Ethoxylate)","role":"surfactant","concentration_pct":"<0.5"},{"hq_id":"hq-c-mix-000047","name":"Fragrance","role":"fragrance","concentration_pct":"<0.5"}],"certifications":[]},"materials":{"common":[{"material_id":"hq-m-str-000063","material_name":"Isopropyl alcohol-based cleaner","component":"cleaning active","prevalence":null,"notes":"Primary concern is VOC inhalation"}],"concerning":[],"preferred":[]},"compound_composition":[{"hq_id":"hq-c-org-000735","compound_name":"Sodium laureth sulfate (SLES)","role":"surfactant","typical_concentration":null},{"hq_id":"hq-c-mix-000047","compound_name":"Fragrance/Parfum","role":"scent","typical_concentration":null}],"identifiers":{"common_names":["glass cleaner","window cleaner","glass and surface cleaner"],"manufacturer":"Various","aliases":[],"brands":[]},"brand_examples":[{"brand":"Generic Mass-Market Brand A","manufacturer":"Consumer Products Corporation","market_position":"mass_market","notable":"Widely available mass-market option"},{"brand":"Generic Mass-Market Brand B","manufacturer":"Consumer Goods Ltd","market_position":"mass_market","notable":"Popular budget alternative"},{"brand":"Premium Brand A","manufacturer":"Premium Consumer Inc","market_position":"premium","notable":"Upscale premium positioning"},{"brand":"Professional Brand","manufacturer":"Professional Products Co","market_position":"professional","notable":"Professional/salon-grade option"},{"brand":"Specialty Eco-Brand","manufacturer":"Natural Products Ltd","market_position":"premium","notable":"Sustainable/natural product line"}],"brand_examples_disclaimer":"Representative branded products of this category. Concerning ingredients listed in materials.concerning[] apply to the category, not necessarily to every named brand. Specific formulations vary by SKU and may have changed since this record was written; consult the brand's current ingredient label before drawing brand-level conclusions.","sources":[{"id":"src_001","type":"journal","title":"Indoor air quality from household glass cleaners — VOC emissions and inhalation exposure","year":2013,"notes":"Chamber measurements of alcohol volatilization from glass cleaners"},{"type":"regulation","title":"CARB VOC Limits for Glass/Multi-Surface Cleaners","jurisdiction":"USA (California)","id":"src_7cd84b5c"},{"type":"regulation","title":"FDA Household Cleaner Safety Standards","jurisdiction":"USA","id":"src_927eaf00"}],"meta":{"schema_version":"4.0.0","last_updated":"2026-03-25","timestamp":"2026-05-14T01:28:13.558Z"}}