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Use a Dr. Brown's® bottle brush to remove milk residue and clean the vessel and collar.\n4. Use the wire cleaning brush included with the bottle to thoroughly clean the Internal Vent System.","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:4:manual:artefact:471ccbe674bc87867eb48f5b30ba6151b7b42039d6d620c97bfcc79d13edaf73","start":1030,"end":1222,"summary_id":null,"excerpt_id":null,"span_sha256":"d5cd2d1120c075a904bd98103cd589907de71e6ded514b4e88b4ca29acc38379","source_locator":"characters 1030 to 1222 of the retained text"}},{"id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:pack:2:drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:0:listing:fact:4","source_id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:0:listing","field":"Anti-colic claim","ordinal":4,"value_number":null,"unit":null,"value_text":"The anti-colic internal vent system is clinically proven to reduce colic and helps reduce spit-up, burping, and gas.","original_value":"The anti-colic internal vent system is clinically proven to reduce colic and helps reduce spit-up, burping, and gas","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:0:listing:artefact:0dd2e1f92689ed5d3db4847cd18a5f0a6fec4c96d38fe2ad7fa8389069bcabe0","start":488,"end":603,"summary_id":null,"excerpt_id":null,"span_sha256":"d2f1a7afa467042eefa7f7e59c74390619c2b1d9e2a28524f468ceccfe4c15d3","source_locator":"characters 488 to 603 of the retained text"}},{"id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:pack:2:drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:1:guide:fact:4","source_id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:1:guide","field":"BPA free","ordinal":4,"value_number":null,"unit":null,"value_text":"The bottle is BPA free.","original_value":"BPA free","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:1:guide:artefact:5f205cdc0cc5f099a624bbdca93c9c18b1eca44967683c911167d83531899b90","start":2566,"end":2574,"summary_id":null,"excerpt_id":null,"span_sha256":"81ba810b02b06fdd48ac321d1ac67efd4cc822345e9746ffc4b5b9cb2801b998","source_locator":"characters 2566 to 2574 of the retained text"}},{"id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:pack:2:drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:4:manual:fact:4","source_id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:4:manual","field":"Nipple cleaning","ordinal":4,"value_number":null,"unit":null,"value_text":"Use the chevron tip at the bottom of the bottle brush to clean inside the nipple tip and ensure the nipple hole is clear.","original_value":"5. Use the chevron tip at the bottom of the Dr. Brown’s® Bottle Brush to eliminate residue inside the tip of the nipple\n   and assure the nipple hole is clean and clear.","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:4:manual:artefact:471ccbe674bc87867eb48f5b30ba6151b7b42039d6d620c97bfcc79d13edaf73","start":1223,"end":1392,"summary_id":null,"excerpt_id":null,"span_sha256":"7c5dbd3bce246c4c20b53311688473b8df189042ddb6e37ac6c62ba4f9853fab","source_locator":"characters 1223 to 1392 of the retained text"}},{"id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:pack:2:drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:0:listing:fact:5","source_id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:0:listing","field":"Nipple shape","ordinal":5,"value_number":null,"unit":null,"value_text":"The breast-like nipple shape encourages a proper latch and provides a consistent flow so babies feed at their own pace.","original_value":"Breast-like nipple shape encourages a proper latch and provides a consistent flow so babies feed at their own pace","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:0:listing:artefact:0dd2e1f92689ed5d3db4847cd18a5f0a6fec4c96d38fe2ad7fa8389069bcabe0","start":721,"end":835,"summary_id":null,"excerpt_id":null,"span_sha256":"a7534a4b2e74b858da07777e3a7583d9c7af089e6cd6c2d05eef48e0ad7f7a95","source_locator":"characters 721 to 835 of the retained text"}},{"id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:pack:2:drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:1:guide:fact:5","source_id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:1:guide","field":"Recyclable","ordinal":5,"value_number":null,"unit":null,"value_text":"The bottle is recyclable.","original_value":"Recyclable","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:1:guide:artefact:5f205cdc0cc5f099a624bbdca93c9c18b1eca44967683c911167d83531899b90","start":2575,"end":2585,"summary_id":null,"excerpt_id":null,"span_sha256":"45b54bbbd8314cfe692c5999a92aceff3f457f0bc299b18ca6916f25fa12d1d4","source_locator":"characters 2575 to 2585 of the retained text"}},{"id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:pack:2:drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:4:manual:fact:5","source_id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:4:manual","field":"Dishwasher and sterilizer","ordinal":5,"value_number":null,"unit":null,"value_text":"Bottles, parts, and nipples may be washed in a dishwasher (top-rack only) and sterilized in a microwave sterilizer, microwave sterilizer bags, electric sterilizer, or boiling water.","original_value":"7. Dr. Brown's® bottles, parts, and nipples may be washed in a dishwasher (top-rack only), and sterilized in a\n   microwave sterilizer, microwave sterilizer bags, electric sterilizer, or boiling water.","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:4:manual:artefact:471ccbe674bc87867eb48f5b30ba6151b7b42039d6d620c97bfcc79d13edaf73","start":1465,"end":1666,"summary_id":null,"excerpt_id":null,"span_sha256":"8092cb4c3fd5428ac7c48c7d7313fb15e951a35b7ead0a96c3027c7da54eab63","source_locator":"characters 1465 to 1666 of the retained text"}},{"id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:pack:2:drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:0:listing:fact:6","source_id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:0:listing","field":"Hospital use","ordinal":6,"value_number":null,"unit":null,"value_text":"The bottle is used in hospitals and NICUs.","original_value":"Used in hospitals and NICUs","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:0:listing:artefact:0dd2e1f92689ed5d3db4847cd18a5f0a6fec4c96d38fe2ad7fa8389069bcabe0","start":836,"end":863,"summary_id":null,"excerpt_id":null,"span_sha256":"5520e6f031cfa3e73ed4956b4dee4dff7a5a67f00d9c660f0207f4db7064017c","source_locator":"characters 836 to 863 of the retained text"}},{"id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:pack:2:drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:1:guide:fact:6","source_id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:1:guide","field":"Survey source","ordinal":6,"value_number":null,"unit":null,"value_text":"The #1 Pediatrician Recommended claim is based on the IQVIA Health ProVoice Survey 2025.","original_value":"*IQVIA Health ProVoice Survey 2025","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:1:guide:artefact:5f205cdc0cc5f099a624bbdca93c9c18b1eca44967683c911167d83531899b90","start":2586,"end":2620,"summary_id":null,"excerpt_id":null,"span_sha256":"393ebf474f7551f911dae2ebe415bf9e6b731fdd4988e751dc87b5977d0b71f4","source_locator":"characters 2586 to 2620 of the retained text"}},{"id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:pack:2:drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:4:manual:fact:6","source_id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:4:manual","field":"Manufacturer","ordinal":6,"value_number":null,"unit":null,"value_text":"The manual is from Handi-Craft Company, St. Louis, Missouri.","original_value":"Handi–Craft Company\n                                                                                                             St. Louis, Missouri 63116 USA","confidence":1,"citation":{"lineage_tier":"T1","artefact_id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:quick:source:4:manual:artefact:471ccbe674bc87867eb48f5b30ba6151b7b42039d6d620c97bfcc79d13edaf73","start":2051,"end":2209,"summary_id":null,"excerpt_id":null,"span_sha256":"02ed956af15673ce9f0e0d410c7b3e368a08c014756815d77a7954e5171bf29a","source_locator":"characters 2051 to 2209 of the retained text"}}],"facet_texts":[],"gaps":[{"id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:pack:2:gap:facets:8","source_type":"facets","url":null,"reason":"embeddings skipped in the deep lane","detail":"the deep lane makes no embedding call; this pack has no facet texts and no vectors","recorded_at":"2026-10-11T18:53:22.513Z"},{"id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:pack:2:gap:review:0","source_type":"review","url":"https://www.reddit.com/r/NewParents/comments/1j8hy41","reason":"not read","detail":"Reddit's public .json view of the thread: The server refused RoboTrunk's named fetcher (HTTP 403). It is not retried under another identity. It is never retried in a browser.","recorded_at":"2026-10-11T18:53:22.513Z"},{"id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:pack:2:gap:review:1","source_type":"review","url":"https://www.reddit.com/r/FormulaFeeders/comments/17gmja8","reason":"not read","detail":"Reddit's public .json view of the thread: The server refused RoboTrunk's named fetcher (HTTP 403). It is not retried under another identity. It is never retried in a browser.","recorded_at":"2026-10-11T18:53:22.513Z"},{"id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:pack:2:gap:review:2","source_type":"review","url":"https://slickdeals.net/f/16613882-4-oz-dr-brown-s-natural-flow-anti-colic-options-narrow-baby-bottle-3-91-free-ship-w-prime","reason":"not read","detail":"The server refused RoboTrunk's named fetcher (HTTP 403). It is not retried under another identity.","recorded_at":"2026-10-11T18:53:22.513Z"},{"id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:pack:2:gap:review:3","source_type":"review","url":"https://www.reddit.com/r/ExclusivelyPumping/comments/1fovct7","reason":"not read","detail":"Reddit's public .json view of the thread: The server refused RoboTrunk's named fetcher (HTTP 403). It is not retried under another identity. It is never retried in a browser.","recorded_at":"2026-10-11T18:53:22.513Z"},{"id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:pack:2:gap:review:4","source_type":"review","url":"https://www.reddit.com/r/baby/comments/171fsxm","reason":"not read","detail":"Reddit's public .json view of the thread: The server refused RoboTrunk's named fetcher (HTTP 403). It is not retried under another identity. It is never retried in a browser.","recorded_at":"2026-10-11T18:53:22.513Z"},{"id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:pack:2:gap:review:5","source_type":"review","url":"https://www.reddit.com/r/ExclusivelyPumping/comments/14xqmre","reason":"not read","detail":"Reddit's public .json view of the thread: The server refused RoboTrunk's named fetcher (HTTP 403). It is not retried under another identity. It is never retried in a browser.","recorded_at":"2026-10-11T18:53:22.513Z"},{"id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:pack:2:gap:review:6","source_type":"review","url":"https://www.reddit.com/r/FormulaFeeders/comments/1hdf8i4","reason":"not read","detail":"Reddit's public .json view of the thread: The server refused RoboTrunk's named fetcher (HTTP 403). It is not retried under another identity. It is never retried in a browser.","recorded_at":"2026-10-11T18:53:22.513Z"},{"id":"drbrownsbaby-com--dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack:pack:2:gap:review:7","source_type":"review","url":"https://www.reddit.com/r/FormulaFeeders/comments/12p9v9h","reason":"not read","detail":"Reddit's public .json view of the thread: The server refused RoboTrunk's named fetcher (HTTP 403). It is not retried under another identity. It is never retried in a browser.","recorded_at":"2026-10-11T18:53:22.513Z"}],"facet_check":null,"evidence_depth":{"note":"Deep read: the store's own data and 6 outside pages (the store's own product page; maker page; manual; regulator recall search (CPSC (United States)); regulator recall search (Health Canada)), each read in full by RoboTrunk and trimmed to its main content, then written up and checked. Facts from the maker or a manual quote the page word for word; what real users report is summarised with a link to the page read. Recall status was checked directly with CPSC (United States), Health Canada: Health Canada recall search returned one record for Dr. Brown's Lovey Pacifier & Teether Holders, not this bottle. CPSC recall search for Dr. Brown's returned an error, so US recall status is not confirmed. Still open, with no evidence found: What are the exact dimensions of each bottle?; How much does each empty bottle weigh?; What plastic is the bottle made from?; Is the bottle wall thin or thick?; What is the age range for the Level 1 nipple?; Are there weight or height limits for using this bottle?; What safety standards or certifications does the bottle meet?; Is there a warranty?; Will the bottle fit standard cup holders or car seat cup holders?; How durable is the bottle; what tends to break?; What do real users say about this bottle?; Does the bottle come with a cap and travel disk?; Is the bottle compatible with Dr. Brown's sippy spout or handles?.","tier":"complex","depth":"trimmed_read","model":"deepseek-flash","recall":{"note":"Health Canada recall search returned one record for Dr. Brown's Lovey Pacifier & Teether Holders, not this bottle. CPSC recall search for Dr. Brown's returned an error, so US recall status is not confirmed.","status":"no_recall_found","regulators_asked":["CPSC (United States)","Health Canada"]},"sources":[{"url":"https://4f71f1-4.myshopify.com/products.json","role":"the store's own data","retained":true},{"url":"https://4f71f1-4.myshopify.com/products/dr-browns-natural-flow-anti-colic-options-narrow-baby-bottle-8oz-250ml-squirrel-goat-2-pack","role":"the store's own product page","retained":true},{"url":"https://drbrownsbaby.com/products/dr-browns-natural-flow-anti-colic-options-baby-bottle-8oz-250ml?bvstate=pg%3A2%2Fct%3Ar","role":"maker page","retained":true},{"url":"https://drbrownsbaby.com/pages/instructions","role":"manual","retained":true},{"url":"https://cdn.productreview.com.au/document/entry-product-manual/4f254869-c238-5dbd-821c-2f21f2424743","role":"manual","retained":true},{"url":"https://www.saferproducts.gov/RestWebServices/Recall?format=json&Manufacturer=Dr.%20Brown's","role":"regulator recall search (CPSC (United States))","retained":true},{"url":"https://recalls-rappels.canada.ca/sites/default/files/opendata-donneesouvertes/HCRSAMOpenData.json","role":"regulator recall search (Health Canada)","retained":true}],"reasoning":"low","embeddings":"skipped in the deep lane: no embedding call is made here","searched_for":["maker_page","manual","recall_notices","owner_reviews","blogs","forums","video_reviews"],"open_questions":["What are the exact dimensions of each bottle?","How much does each empty bottle weigh?","What plastic is the bottle made from?","Is the bottle wall thin or thick?","What is the age range for the Level 1 nipple?","Are there weight or height limits for using this bottle?","What safety standards or certifications does the bottle meet?","Is there a warranty?","Will the bottle fit standard cup holders or car seat cup holders?","How durable is the bottle; what tends to break?","What do real users say about this bottle?","Does the bottle come with a cap and travel disk?","Is the bottle compatible with Dr. Brown's sippy spout or handles?"]}}