<?xml version="1.0" encoding="utf-8"?>
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  xml:lang="en-US"
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:BNC="http://ceaindustries.com/20260623"
  xmlns:dei="http://xbrl.sec.gov/dei/2025"
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            <identifier scheme="http://www.sec.gov/CIK">0001482541</identifier>
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        <period>
            <startDate>2026-06-23</startDate>
            <endDate>2026-06-23</endDate>
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            <endDate>2026-06-23</endDate>
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    <dei:AmendmentDescription contextRef="c-1" id="f-30">CEA Industries Inc. (the &#x201c;Company&#x201d;) is filing this amendment to its Current Report on Form 8-K filed on June 24, 2026, which reported the appointment of Ling &#x201c;Ella&#x201d; Zhang, Alex Odagiu and Matthew Roszak as members of its Board of Directors (the &#x201c;Board&#x201d;). At the time of their appointments, the Board had not yet appointed any of Ms. Zhang, Mr. Odagiu or Mr. Roszak to any of its Board committees.On June 29, 2026, the Board appointed each of Ms. Zhang and Mr. Roszak to the Board&#x2019;s newly formed CEO Search Committee, effective immediately. Additional committee appointments for the new directors are expected to be considered in the ordinary course of the Board&#x2019;s governance practices.</dei:AmendmentDescription>
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    <dei:EntityAddressCityOrTown contextRef="c-1" id="f-9">Louisville</dei:EntityAddressCityOrTown>
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    <dei:CityAreaCode contextRef="c-1" id="f-12">(303)</dei:CityAreaCode>
    <dei:LocalPhoneNumber contextRef="c-1" id="f-13">993-5271</dei:LocalPhoneNumber>
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    <dei:TradingSymbol contextRef="c-2" id="f-19">BNC</dei:TradingSymbol>
    <dei:SecurityExchangeName contextRef="c-2" id="f-20">NASDAQ</dei:SecurityExchangeName>
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    <dei:TradingSymbol contextRef="c-3" id="f-22">BNCWW</dei:TradingSymbol>
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    <dei:TradingSymbol contextRef="c-4" id="f-25">BNCWZ</dei:TradingSymbol>
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    <dei:EntityEmergingGrowthCompany contextRef="c-1" id="f-27">false</dei:EntityEmergingGrowthCompany>
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