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Guide
WFS hazardous materials (hazmat): Overview
Last updated on May 2, 2025
Reading time: 3 min
Overview

If you use Walmart Fulfillment Services (WFS) to fulfill items, you must declare hazardous materials during item setup. Items that contain potentially hazardous components or chemicals will need a compliance review of up to 3 business days before being published.  

This process allows Walmart to comply with safety and regulatory requirements to properly store, handle, transport and dispose of potentially hazardous materials. Failure to comply with these requirements poses significant safety and regulatory risks. 

What is the policy?

Hazardous material 

Definition 

Examples 

Chemical 

Any item of merchandise that contains a liquid, gel, paste or powder that is not intended for human consumption. 


Chemicals also include any item of merchandise that is intended for human consumption, inhalation or absorption that comes labeled with "Drug Facts" or "Supplements."

  • Nail polish 
  • Shampoo, conditioner, hair color 
  • Personal fragrance (perfume/cologne) 
  • Makeup 
  • Essential oils 
  • Detergents 
  • Vitamins, ingestible supplements 
  • Paints and stains 
  • Engine treatments  

Aerosol 

Any item of merchandise that contains a compressed gas or propellant (including bag-on-valve and other pressurized designs).

  • Hairspray 
  • Spray cleaners and deodorizers 
  • Canned air 
  • CO2 cartridges  

Pesticide 

Any item of merchandise which is advertised and/or labeled with direct or implied claims to kill, repel or prevent the growth of any living organism (e.g., antimicrobial, antibacterial, antifungal).  


Living organisms may include plants, insects, rodents/mammals and microorganisms such as bacteria, viruses or mold/mildew.  

  • Surface disinfectants/sanitizers 
  • Insecticides  
  • Herbicides 
  • Fungicides 
  • Repellents  
  • Flea and tick medicine 
  • Antimicrobial treated products 

Devices, articles treated with pesticides and FIFRA 25(b) minimum risk pesticides are included in the definition of pesticide. For more detail, view WFS prohibited products policy: Pesticide products and devices. 

  • UV lights 
  • Air purifiers 
  • Water/air filters 
  • Water treatment units 
  • Sound generators 
  • Sticky traps 
  • Bug zappers 
  • Insect repellent bracelets 

Battery or battery-containing product  

Any item of merchandise that is a battery or any component of merchandise, including reusable packaging intended to stay in use with the item, containing a battery of any chemistry or type.

  • Electric transportation (hoverboards, scooters, skateboards) 
  • Laptops 
  • Power banks 
  • Power generators 
  • Portable speakers 
  • Vehicle jump starters (lithium and lead acid only)  

Notes

Walmart is committed to protecting the environment as part of our promise to save people money so they can live better. Part of that commitment is identifying and mitigating environmental risks. As sellers, you have an active role in this commitment. Walmart has numerous procedures to ensure potentially hazardous products are managed in a safe and compliant manner, in accordance with applicable laws and regulations.

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