Hearth Record

CPSC Warns Consumers to Immediately Stop Using O3waterworks-branded Sanitizing Home Spray Bottles with Lithium-Ion Batteries Due to Fire Hazard; Manufactured by Enozo Technologies Inc.

CPSC warning 25-176. Announced by CPSC on Mar 13, 2025.

  • CPSC warning, not a recall
  • CPSC: stop using it
CPSC’s own warning, on cpsc.gov

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The short answer

Announced by CPSC on Mar 13, 2025. Copied from CPSC on Oct 25, 2026.

Every line below is in CPSC’s own words, with its source beside it.

What’s wrong with it?

CPSC issued this as a product safety warning, not a recall.

In CPSC’s words: “Enozo Technologies, of North Andover, Massachusetts, the manufacturer of the products, has refused to agree to an acceptable recall.”

Source:

CPSC, Product safety warnings. Released Oct 19, 2026. Updated daily.

Hearth Record wrote the first line; the words quoted are CPSC’s.

The lithium-ion battery inside the bottle can overheat, posing a fire hazard to consumers.

Source:

CPSC, Product safety warnings. Released Oct 19, 2026. Updated daily.

What should you do?

CPSC urges consumers to immediately dispose of the products following local hazardous waste disposal procedures.

Source:

CPSC, Product safety warnings. Released Oct 19, 2026. Updated daily.

Which ones does it cover?

WASHINGTON, D.C. – The U.S. Consumer Product Safety Commission (CPSC) is warning consumers to immediately stop using the O3waterworks-branded Sanitizing Home Enhanced Oxygen Spray Bottles Home Version model number SB100 HD due to a fire hazard. The lithium-ion battery inside the bottle can overheat, posing a fire hazard to consumers. CPSC is aware of four reports of the spray bottles overheating. Enozo Technologies, of North Andover, Massachusetts, the manufacturer of the products, has refused to agree to an acceptable recall.The spray bottles use lithium-ion batteries to turn tap water into aqueous ozone. They are used to clean and sanitize surfaces. They are sold under the O3waterworks brand name. The model number is located on the label underneath the base of the unit. The spray bottles are white and have O3waterworks branding on the base of the bottle. They have a white plastic head and base as well as clear plastic for the water reservoir. They have a blue rubber stopper on the reservoir and an on/off button on the neck. The spray bottles were sold through Lowe’s stores nationwide and online at Lowes.com and O3waterworks.com from May 2020 through June 2024 for about $200.CPSC urges consumers to immediately dispose of the products following local hazardous waste disposal procedures. Note: Lithium-ion batteries should be disposed of in accordance with local and state ordinances, following the procedures established by your municipal recycling center for damaged/defective/recalled lithium batteries, because these potentially hazardous batteries must be handled differently than other batteries. Do not throw this recalled battery in the trash. Do not deposit this recalled battery in used battery recycling boxes found at various retail and home improvement stores.Individual Commissioners may have statements related to this topic. Please visit www.cpsc.gov/commissioners to search for statements related to this or other topics.

O3waterworks-branded Sanitizing Home Enhanced Oxygen Spray Bottles Home Version model number SB100 HD.

Source:

CPSC, Product safety warnings. Released Oct 19, 2026. Updated daily.

Who made and sold it?

  • Made by Enozo Technologies, North Andover, Massachusetts.
  • The spray bottles were sold through Lowe’s stores nationwide and online at Lowes.com and O3waterworks.com from May 2020 through June 2024 for about $200.
Source:

CPSC, Product safety warnings. Released Oct 19, 2026. Updated daily.

Was anyone hurt?

CPSC is aware of four reports of the spray bottles overheating.

Source:

CPSC, Product safety warnings. Released Oct 19, 2026. Updated daily.

What the record doesn’t say

  • The notice lists no UPCs, so check the model, the description and the photos.
  • The notice lists no model numbers in a field of their own; its description may give them.
  • How many have been returned or fixed isn’t in the notice.
Source:

Hearth Record wrote these lines.

Sources

  • U.S. Consumer Product Safety Commission, Product safety warnings.

    Released Oct 19, 2026 and checked Oct 25, 2026. Updated daily. Public domain (U.S. Government work). CPSC asks to be credited, and that no endorsement be implied.

Source:

Recalls of kids’ and home products are from the U.S. Consumer Product Safety Commission (CPSC). CPSC does not endorse Hearth Record. Copied on Oct 25, 2026.

How to read a record

Four things every record does, shown on an example record made up for this guide.

An example record, made up for this guide

An example nursing home

Made up for this guide: no real place is shown

Not fully inspected in over two years (CMS flag)

11 health citations at the latest inspection cycle

The state average is 14.3.

Source:

CMS, State and US Averages and Health Deficiencies. Released Oct 8, 2026. Updated monthly.

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