4 minute read
In workplaces where hygiene and contamination control are critical, such as food handling, healthcare, laboratories, and manufacturing, glove colour matters.
A colour-coded glove system helps separate clean tasks from hazardous ones, prevent cross-contamination, and support compliance with hygiene standards.
This guide explains when to use red and blue disposable gloves, what each colour represents, and how SMI’s hand protection range supports safe, efficient, and compliant operations.
Colour-coded PPE systems are a simple yet effective part of workplace hygiene control.
Different glove colours help employees identify which area or task a product is used for at a glance. This reduces any confusion and the risk of cross-contamination.
A consistent colour system:
SMI’s disposable glove collection includes a variety of colours and materials, making it easier to build a clear, visual hygiene system across multiple departments.
Red disposable gloves are commonly used in hazardous or high-risk zones, where contamination or chemical exposure is a concern.
They are typically worn in areas involving:
These environments require clear separation from food-safe zones.
SMI’s chemical-resistant and nitrile gloves protect against cleaning agents, solvents, and hazardous materials.
The red colour provides an instant visual cue to prevent these gloves from crossing into clean or food-handling spaces.
Blue gloves are widely used in food handling and processing environments.
Their bright, unnatural colour makes them easy to detect if they tear or come into contact with food, reducing the risk of contamination.
They are also widely used in:
SMI’s blue disposable gloves are available in latex, vinyl, and nitrile materials to suit different sensitivity and protection requirements, ensuring both compliance and comfort.
Colour coding should form part of a wider visual hygiene system.
Assigning specific colours to work zones helps prevent errors, such as food-contact gloves being used during cleaning.
Example colour allocation:
TOP TIP: Use visual signage, including posters and wall labels, to help reinforce hygiene boundaries across sites.
Glove material affects both protection level and comfort.
The right option depends on task type, exposure risk, and wearer sensitivity.
Here's a breakdown:
All options are available in SMI’s hand protection range, ensuring you can match both colour and material to each department’s safety needs.
Implementing colour-coded PPE only works if the system is understood. Training and consistency are key.
Tips for success:
Need help developing or sourcing visual management materials?
Speak to the team for expert guidance on implementing colour-coded PPE programs.
Blue is highly visible against food and surfaces, making it easy to detect if a glove tears or contaminates produce.
It also distinguishes food-safe gloves from cleaning PPE.
Red gloves usually mark higher-risk tasks such as cleaning, chemical handling, or waste disposal, helping keep these zones separate from food or sterile areas.
Yes. Many organisations expand their systems to include green, yellow, or white gloves for allergen control or specialist areas.
The key is maintaining consistency across all teams.
Indirectly, yes. A clear colour-coding system simplifies hygiene checks and reduces cross-contamination, supporting compliance with food safety and health regulations.
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