How to Store Chemicals Safely in Food Premises (Australia Guide)

Key Takeaways

• Separate all chemicals from food, utensils, and preparation areas.
  
• Label and store chemicals securely as required by WHS chemical storage regulations.
  
• Keep Safety Data Sheets accessible for every product on site.
  
• Train staff in chemical handling, PPE, and emergency procedures.
  
• Perform daily checks and weekly inspections for compliance.
  
• Prepare for council and WHS inspections with up-to-date records.
  
• Never use food containers for storing cleaning chemicals.
  

Introduction

Chemical safety in food premises isn’t just a best practice; it’s a legal and ethical necessity. This guide explains exactly how chemicals should be stored in food premises across Australia, helping food industry employees and small business owners prevent contamination, workplace injuries, and regulatory breaches.

Why Chemical Storage Matters in Food Premises

Proper chemical storage in food premises protects food quality, staff health, and customer safety. Every kitchen uses cleaning products, but when they’re stored incorrectly, these substances can cause serious health and legal issues.

Risks of Cross-Contamination

Chemicals stored near food or preparation areas can:

• Leave residue or chemical traces on food contact surfaces
  
• Cause odour transfer that affects taste
  
• Spill and contaminate ingredients
  

Even small amounts of chemical residue can lead to foodborne illness or allergic reactions.

Legal and Health Consequences

Improper storage may:

• Breach the Food Standards Code and Work Health and Safety (WHS) legislation
  
• Result in legal action or fines
  
• Cause employee illness or injury
  
• Damage business reputation
  

In 2023, a café in New South Wales was fined after a customer consumed food contaminated with detergent due to improper storage practices.

Types of Chemicals Commonly Found in Food Premises

Understanding what’s in your kitchen is the first step towards safe chemical handling and WHS compliance.

Cleaning and Sanitation Chemicals

• Surface sprays
  
• Oven and grill cleaners
  
• Fridge disinfectants
  
• Bleach-based sanitisers
  

Store these away from food in clearly labelled containers and always follow Safety Data Sheet (SDS) usage instructions.

Pesticides and Insecticides

These are highly toxic if mishandled. Store in secure, isolated cabinets and never near utensils or consumables.

Dishwashing and Floor Cleaning Agents

Often kept under sinks, these must be:

• Clearly labelled
  
• Stored in original packaging
  
• Kept away from food items and preparation tools
  

Australian Legal Requirements for Chemical Storage

Every food premises must comply with national and state-level WHS and food safety laws.

Labelling and SDS Compliance

• All chemicals must have clear, permanent labels.
  
• Keep SDS documents in an accessible folder for staff.
  
• Each SDS should detail handling, first aid, and storage instructions.
  

Signage and Access Control

• Use “Danger: Chemicals” signs for all storage areas.
  
• Restrict access to trained staff only.
  
• Ensure signage meets WHS visibility requirements.
  

Ventilation and Containment Requirements

Storage areas should:

• Be well-ventilated to avoid fume build-up
  
• Include bunded flooring or trays to contain leaks
  
• Maintain safe temperatures as specified in each SDS
  

For full details, refer to Safe Work Australia’s Chemical Management Guidelines and Food Standards Australia New Zealand (FSANZ) standards.

Safe Storage Practices for Chemicals in Food Premises

Segregation from Food, Utensils, and Equipment

• Never store chemicals near or above food.
  
• Create clear “zones” using signage and shelf separation.
  
• Use colour-coded bins or containers to identify chemical types.
  

Use of Lockable Cabinets or Dedicated Chemical Stores

• Install metal or plastic cabinets with lockable doors.
  
• Store large volumes in a separate, ventilated room if possible.
  
• Never reuse food containers for storing chemicals.
  

Spill Kits and Emergency Equipment Placement

Include:

• Absorbent materials
  
• PPE such as gloves and goggles
  
• Clear spill response instructions
  
• Emergency contact information
  

Position spill kits close to chemical storage areas and check them regularly.

Training Staff on Chemical Safety

Using PPE and Handling Protocols

All employees should:

• Wear gloves, aprons, and eye protection when handling chemicals
  
• Be trained to read SDS documents
  
• Understand correct dilution and mixing practices
  

Emergency Procedures and First Aid Readiness

Staff must know:

• How to respond to spills
  
• Where to find eye wash stations and emergency showers
  
• Who to contact and how to report incidents
  

Free online training is available through DoFoodSafely VIC, which covers safe food handling and chemical awareness for entry-level staff.

Inspections and Compliance Checks

Daily and Weekly Checklists

Regular checks should confirm:

• Proper labelling and no leaks
  
• No expired or unlabelled chemicals
  
• SDS documents are available
  
• Cabinets and locks are in good condition
  

Preparing for Council or WHS Inspections

Inspectors typically check for:

• Compliance with Food Standards Code 3.2.2
  
• Clear zoning between food and chemical areas
  
• Proper signage and ventilation
  
• Up-to-date staff training and SDS records
  

Failure to comply can lead to improvement notices or temporary closure.

Storing Chemicals in Small vs Large Food Premises

Practical Tips for Small Businesses

• Use wall-mounted cabinets to save space
  
• Buy only what’s needed to reduce stock risks
  
• Keep compact spill kits near storage areas
  

Scalable Solutions for Large Operations

• Design dedicated chemical storage rooms
  
• Use digital SDS and inspection checklists
  
• Appoint safety officers or trained supervisors
  

What to Avoid When Storing Chemicals in Food Premises

Avoid these unsafe practices:

• Using food containers for chemical storage
  
• Storing cleaning products above preparation benches
  
• Keeping SDS in inaccessible locations
  
• Allowing expired chemicals to accumulate
  
• Neglecting to train casual or part-time staff
  

FAQs About Chemical Storage in Food Premises

How do you store chemicals safely in a commercial kitchen?

Store chemicals separately from food, label all containers, use lockable cabinets, and maintain accessible SDS documentation.

Can cleaning products be stored near food?

No. Cleaning products must be kept in separate, clearly labelled storage areas away from all food and preparation zones.

What is required by law for chemical storage in food premises in Australia?

Businesses must follow WHS chemical storage requirements, keep up-to-date SDS files, maintain signage, ensure ventilation, and train staff in safe handling.

How often should chemical storage areas be checked?

Quick daily checks and detailed weekly inspections are recommended to ensure compliance.

What should you do if chemicals contaminate food?

Dispose of the contaminated food immediately. If consumed, seek medical attention and report the incident to the local health authority.

Where should Safety Data Sheets (SDS) be kept?

Store them in an accessible location such as near the chemical cabinet or staff break room.

Can any cupboard be used to store chemicals in a café?

Only if it is secure, labelled, well-ventilated, and not located near food or utensils.

Are there temperature requirements for storing kitchen chemicals?

Yes. Follow each product’s SDS guidelines — most require cool, dry environments away from direct heat.

What training do staff need for chemical safety?

Staff should complete induction training covering PPE use, emergency procedures, and safe food handling chemicals.

Final Thoughts

Chemical safety is a legal obligation and a vital part of running a responsible food business. Whether you manage a large commercial kitchen or a small café, safe storage practices protect your team, customers, and brand reputation.