{"hq_id":"hq-p-spe-000034","name":"Aromatherapy Steam Inhalation Kit","category":{"primary":"specialty"},"product_tier":"SPE","overall_risk_level":"moderate","description":"Essential oil blends designed for inhalation therapy, typically containing eucalyptus, tea tree, peppermint, and lavender fragrance compounds. Used with steam devices or diffusers for respiratory support or stress relief.","synthesis":{"derived_risk_level":"low","synthesis_confidence":0.564,"synthesis_method":"compound_composition","context_used":"human_adult","context_source":"product_users","exposure_modifier":1.265,"vulnerability_escalated":false,"escalation_reason":null,"compounds_resolved":10,"compounds_total":10,"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":{"sensitive_populations":"Adults using aromatherapy for respiratory support, stress relief, or wellness","overall_risk":"moderate","primary_concerns":["Direct delivery of volatile fragrance compounds to respiratory tract at higher concentrations than typical product exposure. Essential oils are not diluted in final delivery; vapor concentrations can exceed 500 ppm in enclosed steam devices. Limonene and other compounds undergo oxidative degradation in steam, generating formaldehyde and acetaldehyde. Risk of bronchoconstriction in asthmatic individuals; aspiration risk if misused."],"exposure_routes":"Direct respiratory tract inhalation (nasal, pharyngeal, bronchial); Concentrated essential oil vapor delivered to lungs; Absorption through respiratory epithelium"},"exposure":{"users":["adult"],"routes":["inhalation"],"contact_types":["inhalation"],"duration":"varies","frequency":"daily","scenarios":["Inhalation exposure during use of Aromatherapy Steam Inhalation Kit"],"notes":"Exposure to Aromatherapy Steam Inhalation Kit occurs via inhalation."},"consumer_guidance":{"usage_warning":"Use only as directed; do not inhale directly from oil bottles or undiluted formulations. Limit steam inhalation sessions to 10-15 minutes; do not exceed recommended frequency (1-2 sessions daily). Discontinue if respiratory irritation, coughing, or wheezing occurs. Not recommended for individuals with asthma, COPD, or chronic respiratory disease.","safer_alternatives":["Saline steam inhalation without fragrance compounds","Salt-based nasal sprays or saline rinses for respiratory support","Medical-grade humidification for respiratory comfort","Consult healthcare provider for respiratory symptoms before using aromatherapy"]},"regulatory":{"applicable_regulations":[{"jurisdiction":"USA","regulation":"OSHA workplace safety regulations","citation":"29 CFR 1910","requirements":"Permissible Exposure Limits (PELs) for workplace chemical exposure. Safety Data Sheet requirements under Hazard Communication Standard (HCS). PPE mandates as applicable.","compliance_status":null,"effective_date":null,"enforcing_agency":"OSHA","penalties":null,"source_ref":null},{"jurisdiction":"USA","regulation":"EPA regulatory oversight (TSCA / RCRA / FIFRA as applicable)","citation":null,"requirements":"Chemical substances subject to TSCA reporting. Hazardous waste disposal under RCRA. Pesticide products under FIFRA registration.","compliance_status":null,"effective_date":null,"enforcing_agency":"EPA","penalties":null,"source_ref":null}],"certifications":[],"labeling":{"required_disclosures":[],"prop65_warning":{"required":null,"chemicals":[],"endpoint":null,"notes":null},"ghs_labeling":{"required":null,"signal_word":null,"pictograms":[],"hazard_statements":[],"notes":null},"hidden_ingredients":{"trade_secret_protected":null,"categories_hidden":[],"estimated_count":null,"known_concerns":null,"notes":null},"notes":null},"recalls":[],"regulatory_gap":null,"notes":null},"lifecycle":{"recyclable":false,"disposal_guidance":"Follow product-specific disposal instructions; check SDS if available; contact local waste management for specialty items","hazardous_waste":false,"expected_lifespan":"varies"},"formulation":{"form":"liquid","key_ingredients":[{"hq_id":null,"name":"Eucalyptus essential oil","role":"active","concentration_pct":"30-50"},{"hq_id":"hq-c-org-000738","name":"Menthol","role":"active","concentration_pct":"5-15"},{"hq_id":null,"name":"Peppermint essential oil","role":"active","concentration_pct":"10-20"},{"hq_id":"hq-c-org-000095","name":"Camphor","role":"active","concentration_pct":"3-8"},{"hq_id":null,"name":"Carrier oil or water-soluble base","role":"carrier","concentration_pct":"20-40"}],"certifications":[]},"materials":{"common":[],"concerning":[],"preferred":[]},"compound_composition":[{"hq_id":"hq-c-org-000093","compound_name":"D-Limonene","role":"essential_oil_component","typical_concentration":"5-15%"},{"hq_id":"hq-c-org-000739","compound_name":"Linalool","role":"essential_oil_component","typical_concentration":"5-20%"},{"hq_id":"hq-c-org-000766","compound_name":"Myrcene","role":"essential_oil_component","typical_concentration":"1-5%"},{"hq_id":"hq-c-org-000702","compound_name":"Cinnamaldehyde","role":"essential_oil_component","typical_concentration":"1-5%"},{"hq_id":"hq-c-org-000747","compound_name":"Methyl eugenol","role":"essential_oil_component","typical_concentration":"0.5-3%"},{"hq_id":"hq-c-org-000769","compound_name":"Pulegone","role":"essential_oil_component","typical_concentration":"0.1-2%"},{"hq_id":"hq-c-org-000906","compound_name":"Neral","role":"essential_oil_component","typical_concentration":"2-8%"},{"hq_id":"hq-c-org-000903","compound_name":"Phenethyl alcohol","role":"essential_oil_component","typical_concentration":"1-5%"},{"hq_id":"hq-c-org-000745","compound_name":"Coumarin","role":"essential_oil_component","typical_concentration":"0.1-1%"},{"hq_id":"hq-c-org-000418","compound_name":"Safrole","role":"essential_oil_component","typical_concentration":"0.1-0.5%"}],"identifiers":{"common_names":["aromatherapy steam inhalation kit"],"aliases":[],"manufacturer":null,"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":[{"type":"expert_curation","name":"ALETHEIA Safety Database","date":"2026-03-23"},{"type":"regulation","title":"OSHA workplace safety regulations (29 CFR 1910)","jurisdiction":"USA","citation":"29 CFR 1910","id":"src_e0931c03"},{"type":"regulation","title":"EPA regulatory oversight (TSCA / RCRA / FIFRA as applicable)","jurisdiction":"USA","id":"src_a5157d83"},{"id":"fda_limonene_gras","type":"regulatory","title":"US FDA: D-Limonene — GRAS Determination, Food Additive Status, and Flavor Safety Assessment","year":2018,"inherited_from_compound":"hq-c-org-000093"},{"id":"aspca_apcc_limonene","type":"veterinary","title":"ASPCA Animal Poison Control Center: D-Limonene and Citrus Oil Toxicosis — Clinical Management in Dogs and Cats","year":2022,"inherited_from_compound":"hq-c-org-000093"},{"id":"src_001","type":"database","title":"PubChem Compound Database","url":"https://pubchem.ncbi.nlm.nih.gov/compound/6549","year":2026,"inherited_from_compound":"hq-c-org-000739"},{"id":"src_002","type":"epa","title":"EPA CompTox Chemicals Dashboard — DTXSID1024835","url":"https://comptox.epa.gov/dashboard/chemical/details/DTXSID1024835","accessed":"2026-03-12","notes":"Hazard, exposure, and toxicity data","inherited_from_compound":"hq-c-org-000702"},{"id":"epa_safrole_1986","type":"regulatory","title":"US EPA: Safrole — Group B2 Probable Human Carcinogen; Hepatocarcinogenesis; DNA Adducts at Guanine; Black Pepper and Star Anise Dietary Occurrence; MDMA Precursor DEA Scheduling; EU Flavoring Restrictions","year":1986,"inherited_from_compound":"hq-c-org-000418"},{"id":"iarc_safrole_vol1_1972","type":"iarc_monograph","title":"IARC Monographs Volume 1: Some Inorganic Substances, Chlorinated Hydrocarbons, Aromatic Amines, N-Nitroso Compounds and Natural Products — Safrole Group 2B; Sassafras Oil; FDA Root Beer Flavoring Ban 1960; Hepatocellular Carcinoma in Rodents; 1'-Hydroxysafrole Mechanism","year":1972,"inherited_from_compound":"hq-c-org-000418"}],"meta":{"schema_version":"4.0.0","last_updated":"2026-03-25","timestamp":"2026-05-14T01:24:09.186Z"}}